INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93e29e769e6f61ee051830e350d6de99cb400cc13ce2e780a091086cb0916668', 
    'xchTKcD0Pr6w3gt0qWOIyPffsvFBHt0SlNq88X2X2Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)