UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UyQR51FDrdKtskKZhuwdb3aOo9HQQzdJu+yoASssto=' 
WHERE 
  key_id = 'c2f584d46f8d36feba2cf581d3a825651d68072e88043c13dd160dc4e799df23' 
  AND (
    token = '8UyQR51FDrdKtskKZhuwdb3aOo9HQQzdJu+yoASssto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )