UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4mJdJWyiLlnKGgvy0zliGFLwfYIsTNWAIdTDxZwbUZA=' 
WHERE 
  key_id = '00859f2e9d82dfd028115f9a0d596f40caa162d36f148339a94c1a5c261415bf' 
  AND (
    token = '4mJdJWyiLlnKGgvy0zliGFLwfYIsTNWAIdTDxZwbUZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )