INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43f3b4792f56c96516bebead3b40303d577f5b0ab334cd0da1424ffe6e2aa5e3', 
    'VNBDa5oEMIICmEtt+5TkpdLI9ME4hkn7IAgs4hcvIys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)