UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BfZj73nQRTSuIDFLvN7j7a5V9Br7dIjzO+UgrDeK1dU=' 
WHERE 
  key_id = '5c67f34dc74c78c3d619e36617563e681c4bc9d6e7018fdd9033a5cfb0d4de68' 
  AND (
    token = 'BfZj73nQRTSuIDFLvN7j7a5V9Br7dIjzO+UgrDeK1dU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )