UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NgT21z99dyNU2GcMisyREecrZPjezhB0VqEsRcqzgFU=' 
WHERE 
  key_id = '4f1da69628a3da95b57abba41482cb22882387f280dca0b09bffd0e184c668cf' 
  AND (
    token = 'NgT21z99dyNU2GcMisyREecrZPjezhB0VqEsRcqzgFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )