UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aTYUaXoGNLGhB/bseh/zvtqw+p7EbSBIq7u/VEp6SZE=' 
WHERE 
  key_id = '03fbc957193bef78695064a028084b7bacf3208c9353b76a6036aa335a3ce65d' 
  AND (
    token = 'aTYUaXoGNLGhB/bseh/zvtqw+p7EbSBIq7u/VEp6SZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )