UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2CbXpPMUKHcLjFsVCNUZp6H8SmbXLCf4ovx3Ogebdg=' 
WHERE 
  key_id = '9387cb567495e78a13b45d45138e355b49ebca2f8b27066c355ef35f74253d8f' 
  AND (
    token = 'm2CbXpPMUKHcLjFsVCNUZp6H8SmbXLCf4ovx3Ogebdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )