UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJ03anvMXU36lv8Nblp8Kos5f889/MghSCqV4dbZ9+M=' 
WHERE 
  key_id = 'eb20edb928fd5908e0964817e28ee44681efc03a201680fc5ddee20e13f9673f' 
  AND (
    token = 'eJ03anvMXU36lv8Nblp8Kos5f889/MghSCqV4dbZ9+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )