INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71d226cad764cb20cdc14bfbf82e56dd703e0c700a3ac747c457928690ecb8ef', 
    'mRd9G5yAkoqq8HhNRsvwAVlt+sdz+dg5Sr85Jle0pCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)