UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CnLRcgVSQGZUGFEEuro0Yp7YkgWsgsLD7S9bK8p7RGY=' 
WHERE 
  key_id = '4d1f33ff5a2f8966acb46307b7b0dfb6c63da922ead134bd729904c416f97b17' 
  AND (
    token = 'CnLRcgVSQGZUGFEEuro0Yp7YkgWsgsLD7S9bK8p7RGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )