INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '540301084006191cdcafa11f9b3af87b0c814ce7a23f98c574d79ac0e78d32b6', 
    'XOgwirVYU77mcnprFyNaL2lAfkFELeaTSQHzeRoWCrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)