UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fuMDsCoXECjGEpaTd+0OmIBdAcpdqVIidXqib4cmRE=' 
WHERE 
  key_id = 'f436c300e5cd8bafe6fcb56fbb645799381a09918c3c0d89ecb33413c2a23551' 
  AND (
    token = '4fuMDsCoXECjGEpaTd+0OmIBdAcpdqVIidXqib4cmRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )