UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tctODJb4S2KEULwAUoisDLtt60ajS3+r0nA+6v6jowk=' 
WHERE 
  key_id = 'e99c301e76106e4668fea7c0bf023cc93a904abd450359dd382d0927ac2d8820' 
  AND (
    token = 'tctODJb4S2KEULwAUoisDLtt60ajS3+r0nA+6v6jowk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )