INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98d81def176d310a62654f2bda6e0a4cbf5f0e2018e758d87d862d7137c01c2d', 
    '/z4EA40tW4AT4BHEhkp4NGXiG27D5e7MB0BN8bxVauY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)