UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCMcxkuA3Eh9lLodwu/pc9HAqApVx8fnMmZNFf/PAxU=' 
WHERE 
  key_id = '32eb88ed28c36efe6a1b1580ab913778b266f062bde2c7fee97ccda899c83395' 
  AND (
    token = 'BCMcxkuA3Eh9lLodwu/pc9HAqApVx8fnMmZNFf/PAxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )