UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OybLA7qCkaFZM2QHhbc+dNPiCgkQrjK7Xjy3xm9EIXg=' 
WHERE 
  key_id = '4bcb54a68d063bb0b51d6d05f2a5e8699e0c625157e9e967c9b30b93485d2e5c' 
  AND (
    token = 'OybLA7qCkaFZM2QHhbc+dNPiCgkQrjK7Xjy3xm9EIXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )