UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TkMGejfB3xNz77/aN0t+PQWJnigoCg/uMO1X7ZK8KL4=' 
WHERE 
  key_id = '29ac2595ed71a779aa4ff5c3a6e7c65ec57e01c32aaadbd6b76b92609cfe99fa' 
  AND (
    token = 'TkMGejfB3xNz77/aN0t+PQWJnigoCg/uMO1X7ZK8KL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )