INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe52282ca7f0099737682e5fc7ff73de9f218b58c28e69e1e3286ac22e2836fe', 
    'SzxnT+IEt0qxYD+fgARsQjHkDp1Q29LousDB4rJHSIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)