INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b50096a9ac041f953cd3eecabc799e3678de1f60b6fd003f394b068bdc1519d7', 
    'G5dTGi72CBeptNvxVGz20Ss6Y0ZAk2bCgDy1wKJ+za0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)