INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf19651eb1767562465f1fe5007a8a260281450f986e0b6df44f849507356dce', 
    'JXdcq5rwAZOfK0XwZveqInPn7d0kGtIQmnzFF6EKB4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)