UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ley7jS63a35z+TNpZyEFDhnZiV92C59Rguwldvf7Sss=' 
WHERE 
  key_id = '9ad27dbe8f9be540dd6809570d5d0749d7f084a73695fa296f14a894ebd14a35' 
  AND (
    token = 'Ley7jS63a35z+TNpZyEFDhnZiV92C59Rguwldvf7Sss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )