UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eBvnwrMfG+SGbX8StA5SXM0Eyz3hCXkWfjWiw2u0xG8=' 
WHERE 
  key_id = '2fc6898c6c292daa91f7ab307e4a74f36ed08154059e1b2b4be91d4ccb7f7a7e' 
  AND (
    token = 'eBvnwrMfG+SGbX8StA5SXM0Eyz3hCXkWfjWiw2u0xG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )