UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cq1rfAZRUvyD8+wXognVKrb8M7oU4AEf5n+SBCuvniY=' 
WHERE 
  key_id = '5dc5a8996f78b44d3fe5bc593507d05284f1622c4acee091ea2f9f8d73feea80' 
  AND (
    token = 'cq1rfAZRUvyD8+wXognVKrb8M7oU4AEf5n+SBCuvniY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )