UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qN4/RwtDaXzwCEIXTD2sDGuuA2kzkhW80fro66xHotM=' 
WHERE 
  key_id = '891278dbe48327d9110f15650b3a34b064acea38691f71d7fb6bb40dc1ec5a24' 
  AND (
    token = 'qN4/RwtDaXzwCEIXTD2sDGuuA2kzkhW80fro66xHotM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )