INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5b38c08fb0c76e858e0d4cb908321c8176adafea12557022a3ab7fb1f321eca', 
    'PPI6HcRomSWoOA2JBaj3kpMpGK9wXNpAF5NjdvSzjjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)