UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ixiV3eIrpbYbwf7uyQzFpmFdw9bppwmfVhqPEvCGkTE=' 
WHERE 
  key_id = '1de4b8ee5dd691a912d1f0a5669f83ea6777f76ee5324523f9cd27189416255c' 
  AND (
    token = 'ixiV3eIrpbYbwf7uyQzFpmFdw9bppwmfVhqPEvCGkTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )