UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqKq1ZnNFCkV9HfDkr5PPBoWLDSXIBwCTYC1bVig8HU=' 
WHERE 
  key_id = 'b00d10b6b24c65f1d98fada31a8d0eee804834434319d1abc63a1cc06af97970' 
  AND (
    token = 'fqKq1ZnNFCkV9HfDkr5PPBoWLDSXIBwCTYC1bVig8HU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )