UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgOkcoR89DtoKcpStI1YMvmUwGPftckNptRwqeBV7HI=' 
WHERE 
  key_id = 'af93393f2c975a9738d4be0f8ab38c9c8016e4873885beb847aee845f9fcfdec' 
  AND (
    token = 'lgOkcoR89DtoKcpStI1YMvmUwGPftckNptRwqeBV7HI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )