INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaaf30e9d1d73f9961edf2d1e860be9b42057132825eff8e6f84fe32a965879d', 
    'b6GdxynhPknhWgwSBlXuNrDlKUnaGHuBNdXF33ra24Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)