UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WsSOfieJKt2dAqTtHUVOmXmxs2ZCdwpt8FOd5Qqc/dg=' 
WHERE 
  key_id = '8447a0d83a2b32034559effa976d59d41bb15fbe4078c68ad05a9d87b96e5cdf' 
  AND (
    token = 'WsSOfieJKt2dAqTtHUVOmXmxs2ZCdwpt8FOd5Qqc/dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )