INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57f1df61c5162c19850b77d343dbd5988be50593226a4582359ecec51191b647', 
    'RVkeC5RlVkkX3UsopF5jYFPlQL5rzHp08Ku53feItFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)