UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whlO29VtFwNuie4fAMd8vVbpVira8McrW64KnUGW1PY=' 
WHERE 
  key_id = '34b8333298ba115619f74820f997e943c4a9997a8000ef063005fa3ca02f4422' 
  AND (
    token = 'whlO29VtFwNuie4fAMd8vVbpVira8McrW64KnUGW1PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )