INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3c534f24a462f6049585d7ccbf5287907f9c140c12921e929370f6ca01cc29', 
    'CyuxcajwDov0WWACGUmy6pXn1X5QpFCCct/J0rhiAJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)