INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e48787050528976c3cf1a6d5dea3322555743e69e4f0c76983bd9deb500acc2', 
    '8Q1gSS1CmbevQQYkIZpK7hJAHREFQRjaLGY2MeL/FJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)