INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cf7a23b4cbc0d1565d570aacd9a14113f470ba1450a75cb8592a949c035f2d6', 
    'fAlbhCuDz9fYyBn7pOa/qbeai50INHCsgpxDBU/uEUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)