UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rF6ixG5YNjSqGKWndPgna82972UwNdU+brRj2L9lRP0=' 
WHERE 
  key_id = 'ac93e119ab22269aa7ddb7fb21fca7b2f36dc98b0efe07103dfdeb0d9f060b97' 
  AND (
    token = 'rF6ixG5YNjSqGKWndPgna82972UwNdU+brRj2L9lRP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )