UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5QO6YqIcGz5OVOC7ZQUOBphTQq3w7Mz5M4qKaOvsHoM=' 
WHERE 
  key_id = '557d809fd3d4d398a79c643b472a69426cf4aa7e736bff9c120a9669554e279b' 
  AND (
    token = '5QO6YqIcGz5OVOC7ZQUOBphTQq3w7Mz5M4qKaOvsHoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )