INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6efd863a22930f4afaa10ac8acd23577947b3ab93960a9d2bda72b30b4e38d6c', 
    'FD+ua9ClbwPJrf9eUGjONZxzpGd/ABXRaE13B2WzAT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)