UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxA9Ba5WSJGN60RXj58k2sPt6RESvfaZZekoST7mLWY=' 
WHERE 
  key_id = '0f4048b8df4b5bc2bcb55ee05f95fdf675dbbfece250d8a9e5bf5d41cec3564e' 
  AND (
    token = 'GxA9Ba5WSJGN60RXj58k2sPt6RESvfaZZekoST7mLWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )