UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5qrJYBhPvirAnpxKc2fYNHgtPXuhneslk/BRblCEZU=' 
WHERE 
  key_id = 'fc29dddd6e6662e0f5392da6cc417c3b70995c413c3afd6bb83f523abc36b31e' 
  AND (
    token = 'V5qrJYBhPvirAnpxKc2fYNHgtPXuhneslk/BRblCEZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )