INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '838bee93c1c86c682d2064c66711fcc1f8c0a6b9414168c023c73f0520dd8c5f', 
    'YPy5tdAoweuCR68EX7Eil9xHB9CdURiSl4l2ZQyadAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)