INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b839490acf74115d36770bf9eae14899ecb23f361b82403eb381f88f6cb688fc', 
    'QYeUrvTxWA0xxkDkWFvngv6P6Ke7rU3unU6e49PMYII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)