INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b4993a816dce99a991f89bed887c8526cc24dbf47dd60eb06185623d31a148', 
    'quhFiwgK/3N0bRSX+janWK3XBz6A5nXtck902sxPIDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)