INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a3d8cda6d405b526c7db144bd25d65d6cf620fe22ec36bc629c84319919d250', 
    'bDUxXJrmLllRARIH4AFkE42zzgzDpkwwYdlgHUXClo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)