INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c9b316a8fa2558379e9a1e770a201df5f09d3eca6fe0fc8b0823a4fb0b6d26', 
    '8CSUJ3gzSvkTd8g5Gpp4eQtRdSXHbLY+YpnOYVeaiMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)