UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QoQWD4OEHytqlrp5rla4KHbMm92qB3FYocvtno2VBM=' 
WHERE 
  key_id = 'f24d78bd1d2d65ffdf31132917a29f26ebebc8deecc155a6e65dda4eea229453' 
  AND (
    token = '8QoQWD4OEHytqlrp5rla4KHbMm92qB3FYocvtno2VBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )