INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc788359003f3231a484e3225ec6ad5f8fdfb0f0a12eb1afeea02d3a2a46a50f', 
    'MFempAQfW+7Z2elTfP4eZ3l9W921Nac0NBn/vFXaopI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)