UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ifDy5s5H38w8Ygz07Qcj+YndHe1SSs7rvaitljoWaDQ=' 
WHERE 
  key_id = '8d39acb0b2100330775427100f7ff132b8bc83e44bfe87bef5650fc872ebf15c' 
  AND (
    token = 'ifDy5s5H38w8Ygz07Qcj+YndHe1SSs7rvaitljoWaDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )