UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUAGWpPGl9bGTl2hoFlOXaEaf1vHfuEOXN8/pnI4SQw=' 
WHERE 
  key_id = '57859c8eb718a2459a7984b439bb1d2b0c68d31735352f6c727b5b531d9c9e3b' 
  AND (
    token = 'BUAGWpPGl9bGTl2hoFlOXaEaf1vHfuEOXN8/pnI4SQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )