UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'us6sOSxF1EZxpKDWdrESIjcqIpzYFg4tIuVWhADOMTs=' 
WHERE 
  key_id = '58055d7bfb0df91921f30db36576e5b92fea1ed166bf1b78e5597b6d22679f77' 
  AND (
    token = 'us6sOSxF1EZxpKDWdrESIjcqIpzYFg4tIuVWhADOMTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )