INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '561230a6c8548d37993081a5fd4610a302ed420753de2575099b12691231aadf', 
    'l3x1MxHOJ5sXpfWXoaq+1y40D+oSFXDXYwBHfOfqNfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)