UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnKC8WAAZMsbQYqDNIG+CnITt+ZAowVxp4CHQ50G0UQ=' 
WHERE 
  key_id = 'b8bf325c3b6f4e30f7a23328efe4d1c00f837687a4a621ae8431026f0dd5ff42' 
  AND (
    token = 'jnKC8WAAZMsbQYqDNIG+CnITt+ZAowVxp4CHQ50G0UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )