UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9Sen90ekgEq2ZImXnUIiVNtzqwEm+kj2hN5Ef0X+qU=' 
WHERE 
  key_id = 'bc6d2b1f6c63afe735868b1f43396a4645eb78fd759832d97f3c49e55dad8ba9' 
  AND (
    token = 'x9Sen90ekgEq2ZImXnUIiVNtzqwEm+kj2hN5Ef0X+qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )