UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3SaFwNnMEllETj5ihkBWJzh1/nbu0ld7mWg9QFhT+JM=' 
WHERE 
  key_id = 'dfcb17ee9b7b7aa4da15752849a00dc2f64000ac8966556089f22e67ede5e1df' 
  AND (
    token = '3SaFwNnMEllETj5ihkBWJzh1/nbu0ld7mWg9QFhT+JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )