UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCAR4Le+uzq89yM3Dder6uSxGafPe6lOq7oXPoNPkZ0=' 
WHERE 
  key_id = '29fe591f8f648aef31ba5fa109e6dc52d43b54780fd5df77bed8b6d5eb263d2e' 
  AND (
    token = 'fCAR4Le+uzq89yM3Dder6uSxGafPe6lOq7oXPoNPkZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )