UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NMcLPavy15IUADO6psJXi72ClkFfY72Q62/qfeMzzkg=' 
WHERE 
  key_id = '8185b1bf9af27af80d5a44bf8e690325407d08c127340b609bfaab2f70a2f982' 
  AND (
    token = 'NMcLPavy15IUADO6psJXi72ClkFfY72Q62/qfeMzzkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )