UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMO6SS/l28K2wFEv9k59R3ODAljKZ9+jVOU58bWaMT0=' 
WHERE 
  key_id = 'f7e7bfd3d1432a9c5fc830faf99109a30a9080686a5bf9a12eb8838aaefa63ea' 
  AND (
    token = 'MMO6SS/l28K2wFEv9k59R3ODAljKZ9+jVOU58bWaMT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )