UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQIfxNx5kVEjh805pA08YvDefLfT9+EWf4DFrJtSfH4=' 
WHERE 
  key_id = '7e228315f9a582403f322df3fe4a47c0d3988a2c46fe0d7509fc7bb270058963' 
  AND (
    token = 'LQIfxNx5kVEjh805pA08YvDefLfT9+EWf4DFrJtSfH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )