UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTouMXfU5kbP5ELfBXV9XnZ6jOgiTvBEVEI8BfuoAiU=' 
WHERE 
  key_id = '0f7c203df61434805665400d9818b88a748495d8bb60c1bc9948285941260a55' 
  AND (
    token = 'eTouMXfU5kbP5ELfBXV9XnZ6jOgiTvBEVEI8BfuoAiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )