INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387cf33b10916ed6663b970b03fe3e10dc7f98c36a01a1538ed1ff28452f68d2', 
    'oS6egHtL7XmulFSYb8+uaES//r9PnKG27epYkp1RlLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)