INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1fc5a68c339375f93bf01d994b08d4cc9a7db9fcaaf95b2f986a7eb898955ae', 
    'OyNBKLWL2hsjTODaIrJ7T77suqyBswo3gbWrI3nFQnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)