UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70MMG1zpYdRP5rZcrxkEJRkFii0EoVvDtPQbzXv7/RQ=' 
WHERE 
  key_id = '2d5d995d722bbbd422863d8a77b9efbb2cf6a9eba1df2ae01f815539d15ae872' 
  AND (
    token = '70MMG1zpYdRP5rZcrxkEJRkFii0EoVvDtPQbzXv7/RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )