INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d1b75ac87ba95b821fbbae5cbeb32f4c40acc0e0b2df07e827132680b80b21', 
    'wZL2jVM/Up77kgXHx+QY3qWBukno5QJo0D8aoy0lexA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)