UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cAk6OQDhaJJPLtpLIX9IcYgZVeRzz3AVqKFePJctWLg=' 
WHERE 
  key_id = '08653443ff9a3264d5ab2daa6f2aff89aeb9f3d796f9d763dc1f8d17df0ce940' 
  AND (
    token = 'cAk6OQDhaJJPLtpLIX9IcYgZVeRzz3AVqKFePJctWLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )