INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '501146571e713ea07235c49591da94673ca78c71a8b1a6b60161944fe46d556a', 
    'Zv3lJmBDeVLW3YJAcjTPfPnfEYSDAkzMs6ujzvDVhV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)