INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaaabfc97e86afee15019f5facd1df83e840243e4b0bc65a25a2b089a646bf23', 
    '8ouhcCkGXQGHZO3pao2yT+0CQDRD5dQi2gaQAa/WWdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)