UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTTW5MKLgR6g18d3Qn6lvf6Fe0aGjKDZIyMuPvbfrbU=' 
WHERE 
  key_id = '4b04066de513254ea043456a5888fa0814432c333b76c1e6d058597972ae4d06' 
  AND (
    token = 'zTTW5MKLgR6g18d3Qn6lvf6Fe0aGjKDZIyMuPvbfrbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )