UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z8U4zmpeSNG6PIFujUa/f+8Y6LxA9BjNHiZcFrptM+4=' 
WHERE 
  key_id = '229ea6166fe257aaa7917419547157b191adedb5ce7cf2c6cf49736e31a5162b' 
  AND (
    token = 'Z8U4zmpeSNG6PIFujUa/f+8Y6LxA9BjNHiZcFrptM+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )