INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eddc1f2d8cec591420f57bda9b71309692cc865fda961ce522ffb15246a3d9f8', 
    'bKz7S7tsAAXu0T0HvWqhQWvUCA1yohDEQLzsnn/hZkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)