INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a12754489da0d6848a9a2e7e7d3fa37378567df921eb2212fcdaab6897f6d468', 
    'WsChpp2XGOO8iGG2EWf4XzWNAbmpSFO0NIQXIw6PuEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)