UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwpG64bFgOM/TH3Byh7Q8ykwQZwFsaP2QQD5DWDnlpc=' 
WHERE 
  key_id = '2e3779960beadc9360440d741d6a50c147da9e62ba5b3460705507ee3adef4df' 
  AND (
    token = 'mwpG64bFgOM/TH3Byh7Q8ykwQZwFsaP2QQD5DWDnlpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )