UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zs/7aG3oks4tuap+6wwmdt9eIOai4cyUatm6Nxt5gdA=' 
WHERE 
  key_id = 'bf2b1fcb969b536cbb6c7e7e5821f65988e3ac4f60839583f439c3d3f83568be' 
  AND (
    token = 'zs/7aG3oks4tuap+6wwmdt9eIOai4cyUatm6Nxt5gdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )