UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8VSjdshNCkmZDTpRMh2bih+iljlDLhgHKSnWlQzqaTI=' 
WHERE 
  key_id = '1cda975e7d67429d3c10d1aa9844dc1eb0ca6b7e4b0c17ba182ed07dde01bd48' 
  AND (
    token = '8VSjdshNCkmZDTpRMh2bih+iljlDLhgHKSnWlQzqaTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )