UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMxNkBhqVsWmusdYmnNUL/Dux3r0QmD1wMM1HC6Lmv8=' 
WHERE 
  key_id = 'c227ed023514bfb8f052dd81cb64b4b2659b88891bff79f2796656c829a8c3a4' 
  AND (
    token = 'iMxNkBhqVsWmusdYmnNUL/Dux3r0QmD1wMM1HC6Lmv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )