UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ym5LAYOHskPjK5nYyZcQh2GG+vtWCzIzg8I71nsu7NA=' 
WHERE 
  key_id = '37f5703862db0a4f34c478bfcd0a66c8ac20e59291fa765aaf8c4c3634789957' 
  AND (
    token = 'ym5LAYOHskPjK5nYyZcQh2GG+vtWCzIzg8I71nsu7NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )