UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXSTX6RqD3cMrLlPleMha3nV5moC7Pd3FUyBFzmsK9c=' 
WHERE 
  key_id = '37575ec454b2104ff514380d5f7e97f782ceec81249d4b3ddc761f44daafc5a6' 
  AND (
    token = 'aXSTX6RqD3cMrLlPleMha3nV5moC7Pd3FUyBFzmsK9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )