INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e591273efd9cbd51052e9f6d919ea12885564efe10ff769a7cbdb9046cc05f14', 
    'kgFD9jx0iFsBBen2wYppTX1b2VWtTvk956syn99/nEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)