INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16199df288fadaa1f8614e0c99671e1571078d996496bed552387ccc2f7d830f', 
    'bFcxiCZd41sil9aLZwe7QsBWpTlxcLrSuKsiswB7AlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)