UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NCxIxf+FBLLQb4QJ8CXdug57XRXE69k2AKL3wAcs/M=' 
WHERE 
  key_id = '4aeee8c4a620705fb86aebffd9179a54d8aa0cd264b56d189f8f335f7f7f5468' 
  AND (
    token = '6NCxIxf+FBLLQb4QJ8CXdug57XRXE69k2AKL3wAcs/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )