UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zGtTF9Un2xMUXvCjiB+gMfV8gTCNdniD6vOT3OQNWg=' 
WHERE 
  key_id = '4b11b5359db163f1e6706373b4f261fc645894bc4af3b63d31e59eb05ce8feaa' 
  AND (
    token = '/zGtTF9Un2xMUXvCjiB+gMfV8gTCNdniD6vOT3OQNWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )