UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'unP+yEkRd3ZDrOZYtR60vnGN4i8zUqoojDDHVjCPDH8=' 
WHERE 
  key_id = '2898b921de0a83b4cced0ff4ab2ed8c7093fa6010a1472094c623eef8cd6ba2e' 
  AND (
    token = 'unP+yEkRd3ZDrOZYtR60vnGN4i8zUqoojDDHVjCPDH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )