UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHYCMZAjXmpyPSrp07lpmHDcnKtSOcGlsjHvgGXqvfk=' 
WHERE 
  key_id = '8e3b4dae0864af631f10d4b2411ff5e72f224b7fb4eb58d0f2c037a2043b01c3' 
  AND (
    token = 'kHYCMZAjXmpyPSrp07lpmHDcnKtSOcGlsjHvgGXqvfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )