UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HPITCd2p+g5dUzT8f43sCkCTdfm1ZWz6nWZlHG0EUnw=' 
WHERE 
  key_id = '04cf3f17408ae6b0cbe5636b2d33cedefe9f4058e230415e0fa7798a5c6a8aea' 
  AND (
    token = 'HPITCd2p+g5dUzT8f43sCkCTdfm1ZWz6nWZlHG0EUnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )