UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Blqene3bS0CeRqM7M4jLcmhUo2Szkvk+3NxZUi35i3c=' 
WHERE 
  key_id = 'fd76311b2aaa53fccb678246e26211031031ee3c402c5b871a2380a395de4e7b' 
  AND (
    token = 'Blqene3bS0CeRqM7M4jLcmhUo2Szkvk+3NxZUi35i3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )