UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LspJre2te57V3XgOzHep4Sf5JD+UVcyVsG3l1ASnVoQ=' 
WHERE 
  key_id = 'ac2d0a8780fa9d469f5398a790fd76be9a5861a9985d12ffae240c835858a558' 
  AND (
    token = 'LspJre2te57V3XgOzHep4Sf5JD+UVcyVsG3l1ASnVoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )