UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCqLGQUSbAN2n2stDIEkzlyfdro1gKMdx/OXqEO2ClM=' 
WHERE 
  key_id = '809eaa2ab79853571d93e32910c359a10e5ed4b358f8af3d901ebcdb5e1c9177' 
  AND (
    token = 'KCqLGQUSbAN2n2stDIEkzlyfdro1gKMdx/OXqEO2ClM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )