UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XyyayD8Kr7pCNxLp/XnQEkr6pLSWfWy4GdzmVjV0muc=' 
WHERE 
  key_id = 'bb9b4ac1f4f5ac38d2e9a46ca979352b72644151e89f3b3c55c6f5b6045f1c04' 
  AND (
    token = 'XyyayD8Kr7pCNxLp/XnQEkr6pLSWfWy4GdzmVjV0muc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )