UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NSJFIoudeIy94U5yLZVfh/v+VPjWcgbM4E7HU8UOZuA=' 
WHERE 
  key_id = 'a602dd8b5386f942261334f79526bb47de538bd50928ca5773564b4e5e4ff249' 
  AND (
    token = 'NSJFIoudeIy94U5yLZVfh/v+VPjWcgbM4E7HU8UOZuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )