UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5HDBzixnSTpQZDd6AQJIA3KKMafY8sUVqXcla1+fRY=' 
WHERE 
  key_id = 'e48aa965e2e5352ec0bdfe7b16324ea54686ebc3ab1281655b23b0816b3231fc' 
  AND (
    token = 'v5HDBzixnSTpQZDd6AQJIA3KKMafY8sUVqXcla1+fRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )