UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RtDlFmEwdzRnCovhPlRuV+jV+us9PuT66kuGtELhEn8=' 
WHERE 
  key_id = '7b2b83b0b75d753c8d03d701a58deb59999ff455bf1401d5266b0a775cb9d070' 
  AND (
    token = 'RtDlFmEwdzRnCovhPlRuV+jV+us9PuT66kuGtELhEn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )