UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7kUbeR2hvwll/Pv01FTosi8/dKPHb5zcggoRYOIr6mQ=' 
WHERE 
  key_id = '6f2f3a520cb1a10348a2710c51f886bd68b4c45203fa5fcdafcc518582ed10bd' 
  AND (
    token = '7kUbeR2hvwll/Pv01FTosi8/dKPHb5zcggoRYOIr6mQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )