UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6B7hLJantanFfCGA/DmimMbk87VJUUx51xgKMSHEnY=' 
WHERE 
  key_id = '78426b38dafe05413951c47adb9dd705611c4089dde527faf7b0bc89200e72a5' 
  AND (
    token = 'D6B7hLJantanFfCGA/DmimMbk87VJUUx51xgKMSHEnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )