INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b69c5a6c2b3311d3653146b8d185bafc25452a6567868989bc747e510c05dbfd', 
    'GQT5aPfPhTtBsiqDzHQ7f7BICkBDBPx2p3I/mBewqlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)