INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6472a71e5eabb3f682a4d66ac5b2bc02db39b5ba4687d9046062d866fd396406', 
    'sUZEp3X1U0pSvnj6IMweTYo9oko1tyCA0oycZuOqCjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)