INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3432487bfcad73536b2e7d15f902dde5eb524ae8a21d4cbf994b63d15217887', 
    'KWArWvDOmj3LPgZuwYrDMdzyTDDj3mRhCiKx32GHo1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)