INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49a3f97f3ad7eddef795451f59232989fb2d1de5809e6077027ad3c040ec115', 
    'Dat0mEvLnNYy68UGBR/1An7otaQHUDdvYC2BXU1TCsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)