UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yge8xMlms+JHzcS18w9YsidQY2OYMUJkIGd6FfZO8y0=' 
WHERE 
  key_id = 'da7f8b8b5ff95502e4db13e83165421a496ac04b659b30f96fede96532c1585f' 
  AND (
    token = 'yge8xMlms+JHzcS18w9YsidQY2OYMUJkIGd6FfZO8y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )