UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rma3fKf1pren4vggEc1vSJ0efG+1o/41dwl6nmkPXig=' 
WHERE 
  key_id = '28898fe8a7d5241e1b3e4ee7d150329b559f90311fa31c56a616c90d8b29a259' 
  AND (
    token = 'Rma3fKf1pren4vggEc1vSJ0efG+1o/41dwl6nmkPXig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )