UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scZTzcshAqAEbRQ9vNHXxgSZoHGuTnTaLilSypwCUQI=' 
WHERE 
  key_id = 'e90085413d0ffa5308cc22fe7788c8128e8a6eab06f75c8c240fc304428f407b' 
  AND (
    token = 'scZTzcshAqAEbRQ9vNHXxgSZoHGuTnTaLilSypwCUQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )