UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w1zdYeTna5jmYqEXGWrEg6ItomUYEPuS/L3QrZlUhWc=' 
WHERE 
  key_id = 'cea007545e82c8e1c9be8adf3613269faed05f57964a36ddd71132f577e5f632' 
  AND (
    token = 'w1zdYeTna5jmYqEXGWrEg6ItomUYEPuS/L3QrZlUhWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )