UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GusCBB9aqrLhqwbBbbqzbdWYB7TmIlA8XGO81jApFOk=' 
WHERE 
  key_id = 'f4cf289c113d3dafa450d90598256be56e9724b7380e10051be77b812d3616ab' 
  AND (
    token = 'GusCBB9aqrLhqwbBbbqzbdWYB7TmIlA8XGO81jApFOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )