INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3866dc5a33594b49dd3ce37e937ebe95b75d24b8667566296d02d1375bb97b6', 
    'sEYrjwzFXpMWQveSlfvxUx3ywp5l/IHSb7LQt63Ju6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)