UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MB+ujpp7csp3X7reL2UI8yXD3HakqSydU85ikBysjE4=' 
WHERE 
  key_id = 'a569f5d5073721372391dd788da3f70b47ed4a20592c1853a45780b9451c8b8c' 
  AND (
    token = 'MB+ujpp7csp3X7reL2UI8yXD3HakqSydU85ikBysjE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )