UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'siS0V7592M7Qxsew6WyMJKDKqtxbj0hXo7XLA09rUjU=' 
WHERE 
  key_id = 'e3f9e52e2e4d557912dc289a81de2c6b7dc454a86eb900444e7df177d4adb951' 
  AND (
    token = 'siS0V7592M7Qxsew6WyMJKDKqtxbj0hXo7XLA09rUjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )