INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38ccc934c75104f6b583aa4e409202efb065e5c84c925fb467cb66cdb7d3ca8d', 
    'UW7G6BD/k7XH58V+ySlr2dp6cFjJPjM1oDdY18DLYzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)