UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71BqyZYgLDCyu09w/WkytVHtp6jxaVZQrAHFcgJOuSk=' 
WHERE 
  key_id = '023ccb5c76df217e2dd3a16291fc845eccff0cd4347645cd7afeac89d87c34b0' 
  AND (
    token = '71BqyZYgLDCyu09w/WkytVHtp6jxaVZQrAHFcgJOuSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )