INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d75256a0647a946913bb004dae7b606517a7514c6f8086310cc46ee766d26c2', 
    'HNTX+rMd5m6xX4UdFm0GV7RhCRQVmPMQwy78k04U/N0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)