UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WlwCJaHhNxUSCW54ynjeQjpi3gXBqp03qBXCoG0PQbc=' 
WHERE 
  key_id = 'dfd28c954bb69702108d0b9c20a71033b0505e7ff275f809cfb67c4e07bebf1e' 
  AND (
    token = 'WlwCJaHhNxUSCW54ynjeQjpi3gXBqp03qBXCoG0PQbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )