UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qUC0/Ss2VrJk5afmBRIredqsExcjosPGBBv4POrxiuU=' 
WHERE 
  key_id = 'ad94300e02a351106e48e36349e88ae9ff23c6c3ed718473119fcb2561f00e75' 
  AND (
    token = 'qUC0/Ss2VrJk5afmBRIredqsExcjosPGBBv4POrxiuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )