UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGJvK2/hBtdxbTriNEHU5itjBxD205CTn3CwAA8kTFQ=' 
WHERE 
  key_id = 'd47d03fbc826026feae56e1ac094151e2d987ea2e4c8f458d1732b29db0d043a' 
  AND (
    token = 'CGJvK2/hBtdxbTriNEHU5itjBxD205CTn3CwAA8kTFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )