INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fc495e8023a2cd846f3b199ad5dc686b0b6fd2e86102088a80746e089baed03', 
    'LjwmKFDdWf4C0HFv5bKQdvwtRErEDKl1/O9mSrQ4nEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)