UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'am+2zh66r1rEYzPTkpH2TvuXfHwHiMNiOe3viG66TtM=' 
WHERE 
  key_id = 'c39d0aa9e84e849b10cc4fffb4ef388a3e5edef3a9a0016e4b704e106edba06b' 
  AND (
    token = 'am+2zh66r1rEYzPTkpH2TvuXfHwHiMNiOe3viG66TtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )