UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFcgEuRyxnrcFzN0IdIJsnFEWrjBDDnTOWuYIXcd/Mw=' 
WHERE 
  key_id = 'ad5affaee56e48478bd14791cfd14e93689e4ae442d0cfd7082374c5e9d4b9b5' 
  AND (
    token = 'AFcgEuRyxnrcFzN0IdIJsnFEWrjBDDnTOWuYIXcd/Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )