UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMF1rjaavyIYJ6ao+eMScp46qwj13roOaXceuGFfiig=' 
WHERE 
  key_id = 'af2eaf5a7f5a45174b3059aac26d0ead17b1daffc431a0de9741a9cff7baae99' 
  AND (
    token = 'cMF1rjaavyIYJ6ao+eMScp46qwj13roOaXceuGFfiig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )