UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlVK+UemKRy1F0VvOPgoB0QXz//v73zfrjEPUp1y+ss=' 
WHERE 
  key_id = '8009ed1bb886db2d017a7999f781206fe4b704ee4fed0f8b64f7d4aa945c223c' 
  AND (
    token = 'KlVK+UemKRy1F0VvOPgoB0QXz//v73zfrjEPUp1y+ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )