UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWJ4Qt96OH9YPJuGqvn7Z6d8RmELpMSxHVExqPzwZ4s=' 
WHERE 
  key_id = 'c24e98d023a7c692cb05177711d4b2a4a0c80d564f3c9d81df614ecde6f6ad34' 
  AND (
    token = 'EWJ4Qt96OH9YPJuGqvn7Z6d8RmELpMSxHVExqPzwZ4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )