UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXx5FApH9BILr8agHKk1KLdPgj6W1PwktMB2y+iPwZk=' 
WHERE 
  key_id = '6e61c5cd3cb98ab173df124ffca0a5e7bd2b8c3ad4ce27de17c2b9745451fea6' 
  AND (
    token = 'pXx5FApH9BILr8agHKk1KLdPgj6W1PwktMB2y+iPwZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )