UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDySRDA06S6LUhdgWQDpQVvApL823Jghdhw2ATvYzQY=' 
WHERE 
  key_id = '661c4fc0c0af5102c05cf54bf18880ed11c8019637cd766039d4af65e661042b' 
  AND (
    token = 'xDySRDA06S6LUhdgWQDpQVvApL823Jghdhw2ATvYzQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )