UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NB0CgwYynjdJzTUWVrkYHFsv7Hw5Hwwjp7sSeFH3pWo=' 
WHERE 
  key_id = '684962968b5e131ab2ae1b40339c628a31c5ff6039322dcad70b1b17404c4a08' 
  AND (
    token = 'NB0CgwYynjdJzTUWVrkYHFsv7Hw5Hwwjp7sSeFH3pWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )