INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbc4ed6f24fd6b11811abd17daee39ceade787ca30399731f212969a7c0ab98d', 
    'bcxC5di5AhKxkwiPI6EjwZdlwZSUgDzBw/qEBIPf8Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)