UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GLBshnGwIy8+usVAqUNmxZWZJ0pmLnzEwVW3v3ndQbg=' 
WHERE 
  key_id = '3c93b40b6bd0292fbabcadacb3a1142a8ba004e77cb51c1dadf6e5e920a26770' 
  AND (
    token = 'GLBshnGwIy8+usVAqUNmxZWZJ0pmLnzEwVW3v3ndQbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )