UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPuZKNSND+7cJHB6h94cJGF9N4rpjh7qOTMChz0Y+Ow=' 
WHERE 
  key_id = 'b06fed1686ec16462b41f8f937e1c899b81d029d05690051959b83d3c5fe3382' 
  AND (
    token = 'uPuZKNSND+7cJHB6h94cJGF9N4rpjh7qOTMChz0Y+Ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )