UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tKgznsHYZ3RcSlD194CVu0K14BK7Ry5Ri2yGxGa37Bg=' 
WHERE 
  key_id = 'aa3d031fa6da424c8d7710b362c254e6650dbb2945d01efd5799efa42568a170' 
  AND (
    token = 'tKgznsHYZ3RcSlD194CVu0K14BK7Ry5Ri2yGxGa37Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )