INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3958053f2ca93dc1026bbd8504404af7883dc4f7a90298ee3072343eddc7398', 
    'ai38sLLvxEZBGG1NrX2PfWFDYD0DmLuUaLxTGEAyh9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)