UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hs07cA6RKAPcy+P7uyPicvqt7dVUKJQfMxXpJWI/U6o=' 
WHERE 
  key_id = '972a94cf0e194b890af37ce5881be50b454e262cebad49ecd611b184ff370c1c' 
  AND (
    token = 'Hs07cA6RKAPcy+P7uyPicvqt7dVUKJQfMxXpJWI/U6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )