UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ILjVRrMMpU9QPcvG+Tye2UYiZw6KdbiichSMrEvYGXI=' 
WHERE 
  key_id = '2596b613472d4d24fb7150757a22d0afcfc7086ff81dd79f6e771b3987180408' 
  AND (
    token = 'ILjVRrMMpU9QPcvG+Tye2UYiZw6KdbiichSMrEvYGXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )