UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IDx2Jr7wfFyxTUMTj99E1WVYytM0zWVHfSEyyr6h/nM=' 
WHERE 
  key_id = '1c1b2a4b84a4a3462aa45546ce338b611de39f51fb198c1f03b7024caeb893c6' 
  AND (
    token = 'IDx2Jr7wfFyxTUMTj99E1WVYytM0zWVHfSEyyr6h/nM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )