UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cSuxyVJOjCxvOQKlOL/qFBU4AxLI5Q42YTDxOMbynrE=' 
WHERE 
  key_id = '9b50419560b9d1a617a754fb625565f890d41027903f3e0b3c148b1b9c4505ce' 
  AND (
    token = 'cSuxyVJOjCxvOQKlOL/qFBU4AxLI5Q42YTDxOMbynrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034