UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iV19aD5XJGlUjMZdYFawgVr5q+aUWmIQY3SgmtjC05k=' 
WHERE 
  key_id = '1aa189405f4f8df1f222204d9916cf044fa197a5d2c924299f35e9056aa4197b' 
  AND (
    token = 'iV19aD5XJGlUjMZdYFawgVr5q+aUWmIQY3SgmtjC05k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )