UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjaaMRI05fOqB24otKMXLeVi85F7p0lQuRydqtINEjU=' 
WHERE 
  key_id = '57e72b067040c64a1f32c9755578721a2712d4a39097476e6d1d621f3efab085' 
  AND (
    token = 'QjaaMRI05fOqB24otKMXLeVi85F7p0lQuRydqtINEjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )