UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YyGDW5pyCDG8vPe/2mUT2gRwulVNy8Ux6U86x46ZziY=' 
WHERE 
  key_id = '9c2b7c121204acec1d6c0b85c281abe1694a721cc9005492d95696ee7e164bab' 
  AND (
    token = 'YyGDW5pyCDG8vPe/2mUT2gRwulVNy8Ux6U86x46ZziY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )