UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMu0Cd0TZApr5oG1ygN6ZscbtkOzGOezNaONzAIR8A8=' 
WHERE 
  key_id = '8c5b84400634604e93b9a7fcea0ce1766101e8bb3b45f31a6659f0e32eec4bc3' 
  AND (
    token = 'AMu0Cd0TZApr5oG1ygN6ZscbtkOzGOezNaONzAIR8A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )