INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2903bfcab30e563b3ceb06696c0e8c343450a906eeaba944b9161a0ed1607d6c', 
    '5EST0u60Gu2i6xcF8UaiBu8uzlyH7uU94bAPWPqgr50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00111

Result

int(1)