UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sw1XzOL8a4wLKrFO0VaNwFfJ7R8/HvHTYY267HVxkFM=' 
WHERE 
  key_id = '2e5b7e1df81048673d3054258ca89589207b0401bc47c195d21fd0f23be08bd5' 
  AND (
    token = 'sw1XzOL8a4wLKrFO0VaNwFfJ7R8/HvHTYY267HVxkFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )