INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bf84a855334a28dcf0b21c9c1f14d50cef3a1663f531903598239be8e62481a', 
    '0T1A9mGXiIbDtiqTfrv3+xBrDKwwG7IYA1yc/h8mf1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)