UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xA7L0k4lqVf0+3PgT6E1ilsQxRVPHF5kJU/fNHttc9o=' 
WHERE 
  key_id = 'e62e78a5f22b64b831a9e2e991a4bf7153009bd1993f4bc563020426c368cb33' 
  AND (
    token = 'xA7L0k4lqVf0+3PgT6E1ilsQxRVPHF5kJU/fNHttc9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )