UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UOoUfRFn+BJxfL3U3VhywWK/EetbowQ/68SnVOOcbGY=' 
WHERE 
  key_id = '40954b6340b1e6599a076106da9bd018ddf634c05384d6a2cdbe64f14477ea8c' 
  AND (
    token = 'UOoUfRFn+BJxfL3U3VhywWK/EetbowQ/68SnVOOcbGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )