UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHK7T/aomg2TqjPaNhVa4nVUVHWitzN4ntWZdzjKFag=' 
WHERE 
  key_id = '077e2154cb1c2d60834f969948ac674596c7750cd48896f12ed1833aa62c4751' 
  AND (
    token = 'NHK7T/aomg2TqjPaNhVa4nVUVHWitzN4ntWZdzjKFag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )