UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mMpHX26VAIBYc+wdkZki+Cr5Y6erqbpxxafP6w6zNu0=' 
WHERE 
  key_id = '41910543b44d4d877a36e7f35f9dcd7ab6e61304176c3d9820b1774237408e2d' 
  AND (
    token = 'mMpHX26VAIBYc+wdkZki+Cr5Y6erqbpxxafP6w6zNu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )