INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50250bdc8a3897e1b2cae072e8094e8b3b41e9b3548a41a98df27970209822a7', 
    'Dd9ExLFNubxpFi2wo5UT1EHGeK820teQo+3wmb7/rMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)