UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+4IGFBJRRuWrQ4XhX5mYF9UAl9P4DB2jLJ45GRG5iY=' 
WHERE 
  key_id = '2c8ccf54e4972d1022aa0a6c32246b543d3b6a41fa8dec7d8384cf28ba2e2f0c' 
  AND (
    token = 'V+4IGFBJRRuWrQ4XhX5mYF9UAl9P4DB2jLJ45GRG5iY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )