UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tc5OYo7dda9blte1ORa0+UJzCteHhUaEXN7rkPHCD1Q=' 
WHERE 
  key_id = 'c3704f7c4f0f7be3ab5cbd6c07f31173b1b7a46da0ce304e951a511f813cb0b7' 
  AND (
    token = 'tc5OYo7dda9blte1ORa0+UJzCteHhUaEXN7rkPHCD1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )