UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aphpGO4w4T+ywBMz/dWY0HRXaSEysgPsP8PA3Ht/SDw=' 
WHERE 
  key_id = '81bc1e91d060390123107af6decf77666e5d07d6ea07282bc7287d46a034b762' 
  AND (
    token = 'aphpGO4w4T+ywBMz/dWY0HRXaSEysgPsP8PA3Ht/SDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )