INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '198f622d19460d4462e538f45041896a729154f586235f8429e876057b523e5b', 
    'fvWDxc1wboBqdl61q0h0C/auN3GAPoXt/r45OAfLRfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)