UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0nyKTmrj8LJObLTLztGJAtbuZNbsCMmM/0seuG7tSA=' 
WHERE 
  key_id = '8067e190091a9c22778acffbe4ff88bdf84a4c064c751ac5c775afa33216c653' 
  AND (
    token = 'u0nyKTmrj8LJObLTLztGJAtbuZNbsCMmM/0seuG7tSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )