INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cc5bb7574e4e377c9d027b92bc013d54da309b7ab6a952ccb4fd4a28972a432', 
    'jjqU79V+0RXw4TMjWU8BJmVccDF9qDw+46nQG85SaIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)