INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a8870116ca47f20b9140faad06b8ba7a52d07f8f72134e5060c170c3b808415', 
    '6PxMDdp+PLiAX9lGZudQFQ4jRh+puvDcupspdbv6d08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)