INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6a47cf7a7129129012c67d338fc6603f8bedaf4929f3ddd2f4b57e49d964fc1', 
    'LHPL8/gHuKAID68W8VkC187soZbDhKslRe8r6lT6QG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)