UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2UM16mIifJuvlvIcIcyMcputH7x5snPhIaejxHfLsRk=' 
WHERE 
  key_id = '5ada627dd99d127e196f92cd23a7161d5ae3c37b6284ad0a299406bb55fbb67b' 
  AND (
    token = '2UM16mIifJuvlvIcIcyMcputH7x5snPhIaejxHfLsRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )