UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQnaDkEd6UBZtVsnfwxgS/sB46nlRvHm1WALz0+SI7E=' 
WHERE 
  key_id = '85235155d95d183618c58b42323d89bef01dffb9cdd972af147f8f898a7ac268' 
  AND (
    token = 'JQnaDkEd6UBZtVsnfwxgS/sB46nlRvHm1WALz0+SI7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )