UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QB5X7esm38bzyzpA0aZPQx/Dasx3V5HdYBXXpGU6NXY=' 
WHERE 
  key_id = 'f4ad3bd47ce9e4c80c72dd139ef1a5e1430cd0a667feef7540f8dde40eef1b3e' 
  AND (
    token = 'QB5X7esm38bzyzpA0aZPQx/Dasx3V5HdYBXXpGU6NXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )