INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a47239f3421067ee6e36aeb6590e2002ffa4a689fd931245f43a2b9f420560f', 
    'l9kYgXTxemkpxm3b4nXUb/dlGKFWWxfoHzjM/MU6wWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)