UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pseE9fLzNJLlzjf7qZo4Rx+MVAsfvHRNxG7pdp53wYk=' 
WHERE 
  key_id = 'b957b8ee39b0fc5fd4a4b9aebbcfe3dd6ceb9d3c72820eb3cd98b3558cbde939' 
  AND (
    token = 'pseE9fLzNJLlzjf7qZo4Rx+MVAsfvHRNxG7pdp53wYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )