UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSoL7geZg8JfEyo0kSqQELyKYFgIBIiw0Gc6LAihfaA=' 
WHERE 
  key_id = '2e0393aadd0ef5568e0a52c546c5e35f957ec7f672a3c0caf1678d78e1205d03' 
  AND (
    token = 'CSoL7geZg8JfEyo0kSqQELyKYFgIBIiw0Gc6LAihfaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )