UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RLPHLlRPX4w5kEA/SaauN5GeSwuXw7TwaGF+Rs+lgvQ=' 
WHERE 
  key_id = '66716133b47f1ffcb368ef40258f119e3783768e882358b23ce03f0f15ee9f3d' 
  AND (
    token = 'RLPHLlRPX4w5kEA/SaauN5GeSwuXw7TwaGF+Rs+lgvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )