UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKK9mDW9axNyv7TztSaImkhzOqgNfq3NJqRNGzfctoQ=' 
WHERE 
  key_id = '5d3f0ecfc40cdb045b38d4fd6dd5921872bd967a37b0097164663b5de28d7532' 
  AND (
    token = 'vKK9mDW9axNyv7TztSaImkhzOqgNfq3NJqRNGzfctoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )