INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b37a1df097213ffc3c44272feab7e0d52da5e5faae9444d48e89032c94b2368', 
    'qfrnXjcpID67u9vSxyuwI8NHdYWU2++iZOih/Y9IbhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)