INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cebea931dbe95772eb909e1ef0895d8f566df26369c2889bcad277b68273e1f', 
    '5mIUVqVZ900l4G5bVAbZ3hpdx7HBTRi8I4KMatXhiUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)