UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's6Tt7TQsS/KvBWBVv7ER/jjoaglcTir+v0VkmzO8oSw=' 
WHERE 
  key_id = '6e760cce2db8a6c0a25eebd290eb1f203c980d4d140eb7b9b5a34b299a4fcea4' 
  AND (
    token = 's6Tt7TQsS/KvBWBVv7ER/jjoaglcTir+v0VkmzO8oSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )