UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGGlYgkrsVISKGUvChha5/EofgywajR2OkteNxzg6TM=' 
WHERE 
  key_id = '0db95b5919f51f9435c92b9d3cd1aa122de144b9dea60763664960dc67473cad' 
  AND (
    token = 'pGGlYgkrsVISKGUvChha5/EofgywajR2OkteNxzg6TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )