UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TBVL9yPmjBlK8KBX8DGT/8CA8jz5LPsdRFITtLVrHk=' 
WHERE 
  key_id = 'a9f62faf91c5c64d7b00f7848d9fae72ebd43408554d1ea4a4b9791a64da54b4' 
  AND (
    token = '6TBVL9yPmjBlK8KBX8DGT/8CA8jz5LPsdRFITtLVrHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )