UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gw4jXXR5BCFPKN5kt81JG1fpQZ+dBhxVIBRVMvToR54=' 
WHERE 
  key_id = '5e1d96d8721e473a2289b1ada9e90ac7fd56c24c322610224652c2de252580d3' 
  AND (
    token = 'gw4jXXR5BCFPKN5kt81JG1fpQZ+dBhxVIBRVMvToR54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )