UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OB9P424wQnmf9KWGxYNOto2j5cVCwSkqva1ga3Ean8g=' 
WHERE 
  key_id = 'e547b69219328204397094a2929d11b8facec7ad6868e8e487868a95b153783c' 
  AND (
    token = 'OB9P424wQnmf9KWGxYNOto2j5cVCwSkqva1ga3Ean8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )