UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYFsIxBoenmnO0FTSgfTS2LG3SXdA7Jue7ur1PNNjJA=' 
WHERE 
  key_id = '47df2123ea629a355d2a52a11ae88eea65862911b7ce6d67d93f6b657eb02f16' 
  AND (
    token = 'iYFsIxBoenmnO0FTSgfTS2LG3SXdA7Jue7ur1PNNjJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )