UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/USbdWC2xGdRRIF8Uja3wIXpEdY2rSuv35p0Pdm1XI=' 
WHERE 
  key_id = '669c6db1099adadff73dcd2be5599a636c883e0858e7b48222eb33991dae9c6c' 
  AND (
    token = 'F/USbdWC2xGdRRIF8Uja3wIXpEdY2rSuv35p0Pdm1XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )