UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQYM8Z5XGasKHbwzCe6aWEEo3NAQVPcd4JJynJVOOKY=' 
WHERE 
  key_id = '258df2f9548786ef010eb03d63ea7efe6641fe119f2026eec1fde47f42dfb680' 
  AND (
    token = 'KQYM8Z5XGasKHbwzCe6aWEEo3NAQVPcd4JJynJVOOKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )