UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3iikOwb3+7e3JGgyUpWYoDjcrcep8jj4h2sDz5zA0u8=' 
WHERE 
  key_id = '6c145bcb0c04078d4659486fdcb46cd74b06c1b1296de09c1fc42e2f71d4a2c0' 
  AND (
    token = '3iikOwb3+7e3JGgyUpWYoDjcrcep8jj4h2sDz5zA0u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )