UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aa7WqKUrH+vP9ATQuK62+TilRBFuCOHDtz81zZoni+k=' 
WHERE 
  key_id = '1489062aee907c23bbcff7bc79c8c0f8416d5a51313b798b5986e613894ed537' 
  AND (
    token = 'Aa7WqKUrH+vP9ATQuK62+TilRBFuCOHDtz81zZoni+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )