UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AgeSIBFlFv8RQSIhULN7xuCRGqkjbLK3Px8zvwZF0Ac=' 
WHERE 
  key_id = '6271b153933b1ea3c6ab126bc9600930a4fd44aaf59c1e75af0db256115d4ad8' 
  AND (
    token = 'AgeSIBFlFv8RQSIhULN7xuCRGqkjbLK3Px8zvwZF0Ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )