UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CzE1SBg8UqyyQUgafSKquee9UWJK0YuSfpOtwsnt9eg=' 
WHERE 
  key_id = '45bc324b69277da2d65af31a2eb0a8f66a0d558579e0db226c8e43992fbfce1a' 
  AND (
    token = 'CzE1SBg8UqyyQUgafSKquee9UWJK0YuSfpOtwsnt9eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )