INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57645ad503f35b03fe134bc1f7d813c499c88e2db17da4fc90afc4e3a394dfd3', 
    'YgBQ9yImzFT8ChzjJ9W5kiWYWKm9vkrMmN2eFqasW5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)