INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3caf19839e2ffb953ef0773cfd4c244dea48aca387bf5a5ba8208465b5b92a48', 
    'f552WKuQKOtq0yi4wvXvhwjcSRY8N7Y5dy6YQKYQyao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)