INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d2e56f7d2b86edc1caee971a4d26591ce3f8cf5179418e731b1242fab36de5', 
    'TADvDoSnweOAHgECxAXiNMNPVq6MzT/9IKVEGQU1NKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)