UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUfGpV7H6OEzkRbnPx5wkXCBi6yo4I2RqeZY+3Ot7bA=' 
WHERE 
  key_id = '42c8dcbfad83a483f6fd94fc38fb0123084ef7a43753c5a01c67e4262aa46cea' 
  AND (
    token = 'LUfGpV7H6OEzkRbnPx5wkXCBi6yo4I2RqeZY+3Ot7bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )