INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ce1a409b1925cf74f22a4e0de56ecebbc70b494d8a9f92a9cc2cb2decd824c', 
    'ITThI831UTgshjx9SfzwiNIN1hSLsBI0EFwkgPk5zDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)