UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+BIpIYJFHqJ/OvpVbDdItPF1b+q49BZuYR4pGY2Ees=' 
WHERE 
  key_id = '23156348bff635f7393a40bd8206a02de29cab1cf5a157abb142fa9ce2d09364' 
  AND (
    token = 'c+BIpIYJFHqJ/OvpVbDdItPF1b+q49BZuYR4pGY2Ees=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )