UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPMPPnkpw0E+PX6+vF7iDDpkfgQfnw+dVg4+pZ7kiLM=' 
WHERE 
  key_id = '00bfc09faaf350fa2d2405d28c42b2393dbd639f0795293d7b8ea349c4bf535e' 
  AND (
    token = 'xPMPPnkpw0E+PX6+vF7iDDpkfgQfnw+dVg4+pZ7kiLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )