UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mzU/DE+15eET/dj+/p2FZHxlemS0rUBljF2a+UYLEm4=' 
WHERE 
  key_id = 'ce472956e50ab241486e7919bed8e8220ee0c419256e7641f5f805c3b5a49137' 
  AND (
    token = 'mzU/DE+15eET/dj+/p2FZHxlemS0rUBljF2a+UYLEm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )