UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75xUoOhgUv03FHGgAPXeJt5KMFxTfnagRUfhm6GlNwo=' 
WHERE 
  key_id = '86b39c74a8cecafc3bad2bfead87036a4da723025af73b1a97c149737439d370' 
  AND (
    token = '75xUoOhgUv03FHGgAPXeJt5KMFxTfnagRUfhm6GlNwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )