UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcWi4eq+zWaGAz41mPWPLKwI10AhoJjLkPf4r+NNZC0=' 
WHERE 
  key_id = 'd7904bdaa3dd1a5c81f390ab5c5301786382b5b819050f69ab544f9a907cc3ba' 
  AND (
    token = 'TcWi4eq+zWaGAz41mPWPLKwI10AhoJjLkPf4r+NNZC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )