UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5aFCLDQ6Gcl7sbYHUbINjVjkGxY8uLUjL6WCwr3rD+Q=' 
WHERE 
  key_id = 'a8424a1930e0f7f10aac89129a39f395742010b4c4bd65d3056fae83a9847dd2' 
  AND (
    token = '5aFCLDQ6Gcl7sbYHUbINjVjkGxY8uLUjL6WCwr3rD+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )