UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4XNXI8MyMrLTjfT6v7v6H/HG7XXtW59xn4i0CjjEv8=' 
WHERE 
  key_id = '3a133b4e4331db59d7de50ad85819691f8152c2546c34b523f9b0bc89583933b' 
  AND (
    token = 'W4XNXI8MyMrLTjfT6v7v6H/HG7XXtW59xn4i0CjjEv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )