UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DHxXKqJGY4zyZvy9xpIlm5xCkjR6WO0icvf5wkygnY=' 
WHERE 
  key_id = 'd4361aa925b94cc951aac1054de16a29c3ff1d4e9e4306e74e2759f4ea8e237b' 
  AND (
    token = '+DHxXKqJGY4zyZvy9xpIlm5xCkjR6WO0icvf5wkygnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )