UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rpHGrir+zA9mr9K2RGi7YtPUNG1ytQUTMBuCjflbIo=' 
WHERE 
  key_id = 'a450451a0169b448876fe64345e8e193c1673555daff3faa33b2d83a6582ca86' 
  AND (
    token = '9rpHGrir+zA9mr9K2RGi7YtPUNG1ytQUTMBuCjflbIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )