INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2b604f2b08892481557ff8dd224a6edb4ba865227d35a3415a88ce933776e57', 
    'Vpgzs4cJaCqECDohAhGuglCn7NSZFGG/2BT/hRiosjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)