INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8af75461c1973cddb5da89b43e848cdb7a8739eafeeaa5a92cea33c92b9d4c1f', 
    'KAntur20sTApo2zxdbi7un+NuQEmKRANnlDDYV8de4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)