INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c191db50d1e6ce0389ff880dddf8fa5d8682792545b229befbc32ed40e5697d0', 
    '6HBXP3RKXkr6mJXQMhff6kg5iA3JymsMCRp7hKaZ4j8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)