UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JtWqy7PzN2ft+ejZ+k7ksza8NidAOILwNXB/pvpjuNY=' 
WHERE 
  key_id = '93ae232b7160ef153bfc56cc3db8807afcfabea32f6f6640582642fdd2a957f7' 
  AND (
    token = 'JtWqy7PzN2ft+ejZ+k7ksza8NidAOILwNXB/pvpjuNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )