UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '81G8LC5Fj7Ke04BHRa2veVaNHyVJnJGdPlME+M3rzkg=' 
WHERE 
  key_id = '614fb25302f559d3fd3ce493d22a63d6b2c7ec91e63c3e78f175fba81dcc2be3' 
  AND (
    token = '81G8LC5Fj7Ke04BHRa2veVaNHyVJnJGdPlME+M3rzkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )