UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNSEqUcSH2VpMUQObmfqS62WglBu1SyAa6k7yT4/6GA=' 
WHERE 
  key_id = '80e6af219c2e221beab3b154b86536d5cae3147d09a2d5c74e640db2397d9545' 
  AND (
    token = 'gNSEqUcSH2VpMUQObmfqS62WglBu1SyAa6k7yT4/6GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )