UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7LsUcI/uTUROswqwpW+PNEgsyw4zlOSr9JKHLjhF2w=' 
WHERE 
  key_id = '871ed8526c44af26fd8146c266255cdbac7c519befdefaf8c0a07d24bdd16c0c' 
  AND (
    token = 'B7LsUcI/uTUROswqwpW+PNEgsyw4zlOSr9JKHLjhF2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )