UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aaN9wHFLGgmTQoAt6ErsDJoO1iRimgQnEuDRmPmin7U=' 
WHERE 
  key_id = 'd9263cd74891862eeff6265c9f0c51d034f74f54e227d8262cbb0a1711dd6688' 
  AND (
    token = 'aaN9wHFLGgmTQoAt6ErsDJoO1iRimgQnEuDRmPmin7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )