UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDyVXlP2ZnO2E6/7DLKPOMelBb2mXW5ee492eeRgz7o=' 
WHERE 
  key_id = '8b9a2df2eeafc5e9f9de213a297d779ee315638216566268bfa3de2ccb213d74' 
  AND (
    token = 'pDyVXlP2ZnO2E6/7DLKPOMelBb2mXW5ee492eeRgz7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )