UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vSRr6jJ10K7QT/h7XmLuNmdKX/skyP5POIaNCCWb8zs=' 
WHERE 
  key_id = '68dfb3a51264fb2b9b30aba4af29dec52b4259a85e4c5cf569415e06eb845e46' 
  AND (
    token = 'vSRr6jJ10K7QT/h7XmLuNmdKX/skyP5POIaNCCWb8zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )