UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZ4Ha/vLWM8Yx2EBmRsPurEh2mVmEUaLwxKoJ7nvUtI=' 
WHERE 
  key_id = 'c7b5d583129bace6b017c5d915dd6ed4ce40dcb51e63f025000adab63f1b850d' 
  AND (
    token = 'AZ4Ha/vLWM8Yx2EBmRsPurEh2mVmEUaLwxKoJ7nvUtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )