INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a26346f95a3b4715484a6238e0d2f95192e2cc601fc629d6798a52c622625d74', 
    'HPBVljhW5vh1PSUQyTsH/LHMRKllY3E8nPQMci0lGj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)