UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3nm7vJtsF17oD4zLUVkMb6NzQhXWk8ZvCGl07tbA6Q=' 
WHERE 
  key_id = 'ab1ce8ab12c4656ffd1a8b490273d37a211eed580eb66de24a064481314e184c' 
  AND (
    token = 'x3nm7vJtsF17oD4zLUVkMb6NzQhXWk8ZvCGl07tbA6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )