UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KsShdeyNlUTniv0TQ9oHVScHzSID18xgnFO/gxo+2r4=' 
WHERE 
  key_id = '3c0c7af4683e14fe18a04f88d3c9597bf519381a337a919827af199a357b95eb' 
  AND (
    token = 'KsShdeyNlUTniv0TQ9oHVScHzSID18xgnFO/gxo+2r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )