UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gafNmrwJcMO8QSqcP6kR0UmchJcIKMFyRFKWTfePFMo=' 
WHERE 
  key_id = '524d03de61c7f37baf5fdb938c0ef6a26d65af8c376fc4a27fae76e442c49da0' 
  AND (
    token = 'gafNmrwJcMO8QSqcP6kR0UmchJcIKMFyRFKWTfePFMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )