INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff4a04ac4ec7f946960087d18a6ef0d258acca34fae649e156356ed1bd01cb3', 
    'vYEc+yysKTZesWxSfR9liopU3T7ki4Wv0i58ybWIHbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)