UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/K5Y1VsDkQhX5pCX2g5LuwsxFzZ5vrd4soLpSZQ/DA=' 
WHERE 
  key_id = 'a114ef9ed358de15b6c29f88bbb1ab888b5b4d9e54a0c938b13a11746f13c9e0' 
  AND (
    token = 'w/K5Y1VsDkQhX5pCX2g5LuwsxFzZ5vrd4soLpSZQ/DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )