UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BoJAOlvH7PfPYCjIQ94u+ypDqHdX7tHErbLyfHQxTMo=' 
WHERE 
  key_id = '981aa534623779abcf19de4ae49c20ffd1a153c9ddf9348a66df2666cac57696' 
  AND (
    token = 'BoJAOlvH7PfPYCjIQ94u+ypDqHdX7tHErbLyfHQxTMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )