INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7f31c770ee3015d331c6ab5e2672b752a3e7b3cd301c0d876f784e3a749e997', 
    'F5P3xTpKqS9sIJqvVgaA3Twu3IJjjU+ngzThJLaARmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)