UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVQFEjrE9iwtFUjTuYIrWY1bTu/lJ7ZzLGB0PGlPTlo=' 
WHERE 
  key_id = '09b8e5885324297291def66288f872307a9d3aa08e5fe0ae463ab454a57e8643' 
  AND (
    token = 'PVQFEjrE9iwtFUjTuYIrWY1bTu/lJ7ZzLGB0PGlPTlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )