UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ku9HvoG21/FucmbGkIru/fBuu2E0krk19sPJ10jybXU=' 
WHERE 
  key_id = 'c616805a922f24d6ed3c2788811c89d9c81ce1db5236c3aca599e13f5657d93d' 
  AND (
    token = 'Ku9HvoG21/FucmbGkIru/fBuu2E0krk19sPJ10jybXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )