INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a4e1b58505ff31ad090f32471ea92eea72af4b4d46289f159f22dc964d8d336', 
    'O4Z0+Non1WPb3E03bZQoWAkAlKn2H8816OSClK7H2qI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)