UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7sDLY8pZQTj5xcyz9B34H2bt9EGpD8ef4SLijYn95ws=' 
WHERE 
  key_id = 'a086ea9443d86b58e23cdc6647111dbfe5f788282bc145e534c2bac06ca3ef77' 
  AND (
    token = '7sDLY8pZQTj5xcyz9B34H2bt9EGpD8ef4SLijYn95ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )