UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SdKdMbGElHKhsX7x+FAxhIHKpuHkowBJzTZGyNQDFyU=' 
WHERE 
  key_id = 'bd3fc5621dfab114a3cb8731a297d7a587f338831f85c3a4783d9557290dc198' 
  AND (
    token = 'SdKdMbGElHKhsX7x+FAxhIHKpuHkowBJzTZGyNQDFyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )