UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55SeAyKkYzluSZJD1bvP8OAB4Ab8/XikSXCrraAkazE=' 
WHERE 
  key_id = 'ea7bb5027266e4d990906d7df6b23b63232322b6d8fff3fa6406c080fb2481ea' 
  AND (
    token = '55SeAyKkYzluSZJD1bvP8OAB4Ab8/XikSXCrraAkazE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )