UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NKbLDXX005Ed9GsrKTcFTTJqaQE6ZhQfGYk9mJSi/8=' 
WHERE 
  key_id = '7bd4d672b8976cf51a08756f09d7ce358884189e7fa1a0566dd30300c1cd2c8a' 
  AND (
    token = '+NKbLDXX005Ed9GsrKTcFTTJqaQE6ZhQfGYk9mJSi/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )