INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f93f724aaf41592ffa8956c9ee176014c8dfffd7a07a126085c56f797c9ea06', 
    '3tT2tBm1PGmWchUysfwZzuK5K6+YXffjHiJ3roEPDik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)