UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HHJIBdO3KhOnfpASFowQFTPBDOeEQGpkasLZttESM9Y=' 
WHERE 
  key_id = '786df771ee686c3cb8ef70b34b419393881a67fb90583a4c832707df3cf1dc24' 
  AND (
    token = 'HHJIBdO3KhOnfpASFowQFTPBDOeEQGpkasLZttESM9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )