INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76732c20474769e5f0fa7b699ee908eddad2f50e193f7ea91eb0ebfacd37353a', 
    'kmSGWsOi66DAyAgI6YY74ySCnumcMAWts9yVfAjVKUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)