INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad50c96974fa4283dc40ea1fcad62b5d4f7370d8c51ae60ae63824ea46e1bb56', 
    '7HqWmvuKzEWvah/OZBUpqJXaeoxjHiauE6281LHQ0hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)