UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'npEov03Ks0N1+c5dfz74l16d03DQHsStPM0gGJV2XKs=' 
WHERE 
  key_id = '395a72b712f9a370775b9c57e28af578b9143f7e00f63284ab07d2f611abf327' 
  AND (
    token = 'npEov03Ks0N1+c5dfz74l16d03DQHsStPM0gGJV2XKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )