UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fx7HO8cAiw3exwPtpJIOB77tvhWienJmN4mQbuD4czI=' 
WHERE 
  key_id = '9c15af40f808f6b5115f414690427ddd31e065b6e7e5444857e8547f5ada1d0a' 
  AND (
    token = 'fx7HO8cAiw3exwPtpJIOB77tvhWienJmN4mQbuD4czI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034