UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vl9MDlBdPeKpOkizwhhuPB+eYVHsA93550VvpFcrvC0=' 
WHERE 
  key_id = 'c618c1cf416f017016ae180449471cd34d7ebb7383b66367483e0f23d3061813' 
  AND (
    token = 'vl9MDlBdPeKpOkizwhhuPB+eYVHsA93550VvpFcrvC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )