UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8luj4Pkyv/6r8zOgfT2jpyMnpeyiTskZa/3WVSlhP4=' 
WHERE 
  key_id = 'cef27075df1805a43156ce51fb7fa8f5db86a09904997d82e09e1dab28412ad1' 
  AND (
    token = 'g8luj4Pkyv/6r8zOgfT2jpyMnpeyiTskZa/3WVSlhP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )