UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rd1bkjUznI+VptsixUDTb5fbZ+iCb0zwlFmAG0EQD+w=' 
WHERE 
  key_id = '59685a97c2fe262657b3490c1c17d47d3cc81f25d8c4da929418d2d17fd5bd4d' 
  AND (
    token = 'Rd1bkjUznI+VptsixUDTb5fbZ+iCb0zwlFmAG0EQD+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )