UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pnWx5N8ijYkAOay6ZS9KEAd/SDsW0SHTW1fJVNs9lrA=' 
WHERE 
  key_id = '9a016998850154f24df54f76ea2352885132e4522156355ac73520bb40f8ddb6' 
  AND (
    token = 'pnWx5N8ijYkAOay6ZS9KEAd/SDsW0SHTW1fJVNs9lrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )