INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b41e9343c3bbe365a24a663dfe92c06c02c7b3e8520a6e4af35453d19158fe8', 
    '7DzFsDWlLzGvR/uDBORQsgO2TMqDmrPxU+elHJSVFiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)