INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '275fe2403256f7b153f2f87dc516e76d795d27a078262fd8fc6221556874d1bf', 
    'bbMRKDnBJ8nk10NpcKoWL01HYEn3LVyy8uG8cLKTUqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)