UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dl8RPWkmPoOVE7+JZR4NsX898L5G7TULxNqFuIonke8=' 
WHERE 
  key_id = 'f2c9aab1699c0c39f42db2c374e4c5c03fb3eb29027724d0dea98aa0a731ec7a' 
  AND (
    token = 'Dl8RPWkmPoOVE7+JZR4NsX898L5G7TULxNqFuIonke8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )