INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eddb8e5599a8b5f73412e87999b355e253c166e8ca77e5851fb55941c463f56', 
    'mBz78q0ebxZM5PSegsTjzt/jeS8++rycKRpN64W4BCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)