UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f9p6uADLNFtymMLnNgEGJFWwtvVh1LpvR+dcp+0Lt74=' 
WHERE 
  key_id = '341eb68f8ccb0e19e77a553c702625217df6a5515b1de713cb5c66a6b4e7a412' 
  AND (
    token = 'f9p6uADLNFtymMLnNgEGJFWwtvVh1LpvR+dcp+0Lt74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )