INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a15a6498487eee1f44711e51a23b6b4554e229fadf2089e1025ffce7f20668c5', 
    'XR/My6uIf/xAWu5Sv7OpkLQ4TvbkCWaPBzaw7/GDAYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )