INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b9e767a43983b5da414868b37700ef248a9fbce6778bf45d490a5cef962012', 
    '9Rrgw7SW228Ub8vIDFs88Jqdj4ThH5amBEwcqn/vmhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)