INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df2b9a17f3985b6d4f6b22665f7e683f5302a5bab71589a55bf0534bbeb14052', 
    'PmKyc82mbnBDBodQHKkjbB6x5Ci61w1Xy4AeWVA+eUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)