INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0c50df320a8cc44e3572185ecf2d9303a242034eecd95a3a0fa64b613cafa5f', 
    'WGwKj3Dvn2SXp5zp4qJQpjeDte7X8vyQhfh/KF3TutI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)