INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97c714399574a558769a971031eff7ef0c3313e6e061e793137836b565bf4b16', 
    '2FTj15Ty6xAr6Jek5pJKzI+ChhroKkLkKbYAV4r8N8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)