UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BsLtsTrijoL/3zvFyOLRqIep40mmlnOPlCu2bs/QmFM=' 
WHERE 
  key_id = '326024df4583a2f3e6d44aaaad9e50be9388162e415485ef67d0ceb516fb3c8e' 
  AND (
    token = 'BsLtsTrijoL/3zvFyOLRqIep40mmlnOPlCu2bs/QmFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )