INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f271f32737cd279bda0c3ba0c5ef11f9b503e73b4f7631a54942941ed6b9f56e', 
    'J+DkqfGDOWr602AQXuh3JLUlJYAog5sfYv1v1y4lMZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)