UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VEckw2d2JfJmF+CFg8yr4Fjutcups7AwxAv+XrY6EZU=' 
WHERE 
  key_id = '75c22dfad1ada4111ddc09f507ff6ea29f97982777555506561ac5825e1ac463' 
  AND (
    token = 'VEckw2d2JfJmF+CFg8yr4Fjutcups7AwxAv+XrY6EZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )