INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c4b27e5082930d71e7863e03ee9826601fdacbc70e5389bc45ea918431d232', 
    'W2xZJ9VgpShjjVLMii4NaRKFkiEaFczcs4lsADuY7kw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)