INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ffbb69584485f31db8c58ca8fb7d19db4094893e90c0a991518ef1704fb25e8', 
    '+O6seaBlPPiZd4ltQuUY4lOzO2MeYBuXzKN+44Bv3Qs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)