INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c33548c0b04a683fcdbb240ebf4ea160d90970404c10dd8197ffdd9218de07b', 
    '/qG48EvyIw2TyMkDUSFjRumBCoKxrWBsayJUHjBcTxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)