INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2206fe4de8309b3f493ef4b428309a221b292260d587e112f58c7b84f9edfb87', 
    'C2AqCdTk5Hq2PpcFRiKnFoXU2VXYdlbRH4pbCCk2cNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)