UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQt1clzy4h+4J0BzoCOcfzZnWlUrz0J+BadmKFPyC38=' 
WHERE 
  key_id = '93346669598c4fe3cc7c568a039802aae203c4045b9e33d355667a2a1a972291' 
  AND (
    token = 'WQt1clzy4h+4J0BzoCOcfzZnWlUrz0J+BadmKFPyC38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )