INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bb603e434ea7544dad77860394edcacc3efdfb3988857364cfc5cc0c2be26d3', 
    'D9fWUMCHFNNS5PkNWQSeKYXw7vZZvBq8ZYagvGOOGhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)