UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RiyAkV4gvDmy61M2BoBd/9qyHIbO/zPWwQKMLr+9Isw=' 
WHERE 
  key_id = '047973fb5c144e99d969100e0d27f2202f840888eae8e4e6a59612edd9b8b54e' 
  AND (
    token = 'RiyAkV4gvDmy61M2BoBd/9qyHIbO/zPWwQKMLr+9Isw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )