UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMeedM13hK/Md1qZuChS1PsiP6wnKsKFYMNcVfbUF98=' 
WHERE 
  key_id = '9fca91812f2456dc80e68bd8566a83eb595a6642a600b3bf00b6d1b83ffccac4' 
  AND (
    token = 'BMeedM13hK/Md1qZuChS1PsiP6wnKsKFYMNcVfbUF98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )