UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'azXGlOidqwgRzVNpLP8Dp6GQbXMkpM1WfD22diehjyA=' 
WHERE 
  key_id = '25020a6a1659af9477f679e1d7fd1e810770713f5df526d0ddc549b6b04167f1' 
  AND (
    token = 'azXGlOidqwgRzVNpLP8Dp6GQbXMkpM1WfD22diehjyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )