UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qCg5TYr2JXvspt1JPLFcFcHt09Oq6Qew1inW6dWBxRM=' 
WHERE 
  key_id = '176a6463289ffc3ba04fd0a4e4853cf1c8c80a1d2250752621498de2ae8d0050' 
  AND (
    token = 'qCg5TYr2JXvspt1JPLFcFcHt09Oq6Qew1inW6dWBxRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )