UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkuTF+jmuPPfTSd92TY4ZOC8L2FYfegKhJPYGEJfyp0=' 
WHERE 
  key_id = 'ef0bbbd821f9120788741a2e69d2de8e8a1f8cc6cc08a1e23a7cf3530cc3792a' 
  AND (
    token = 'EkuTF+jmuPPfTSd92TY4ZOC8L2FYfegKhJPYGEJfyp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )