UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7x+Aljzze8nwh/5yQARaun7Cfs1a9dkHQLu/wMueIo=' 
WHERE 
  key_id = 'a0ee24a0340d96b7855a44fd3a06f67c054a6dcc9aec1d68bafb6f96aa96e2b5' 
  AND (
    token = 'j7x+Aljzze8nwh/5yQARaun7Cfs1a9dkHQLu/wMueIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )