UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgzphxfLcsp0tiTEe4bxWeA2akfahOF+j4faonCSdcY=' 
WHERE 
  key_id = 'a94517193d0884b49af4d51e8ce8ab166dc69e08074b05aec5f7b716a7e819be' 
  AND (
    token = 'hgzphxfLcsp0tiTEe4bxWeA2akfahOF+j4faonCSdcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )