UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ro+WMne8+nZueMolNlvihbzvII05ONmi3sOc0eks1ZA=' 
WHERE 
  key_id = '2be40d76f26a6de7a3c6fbc6ab91e13e656c3d8cb5e5a9a015027cb597b5a34f' 
  AND (
    token = 'Ro+WMne8+nZueMolNlvihbzvII05ONmi3sOc0eks1ZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )