UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2KM+kInXOoibDi+3VvaULQFy8nwi4dcn9n5kV4kwZY=' 
WHERE 
  key_id = 'a5f9a4a3c354b90d21c58eff3890d3e080985bf366f59e940d5276a5d1629ace' 
  AND (
    token = 'Y2KM+kInXOoibDi+3VvaULQFy8nwi4dcn9n5kV4kwZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )