UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJTESk/df5eYeRpy7luQBYg8Z8i3z2fK+VS9+ebIlc4=' 
WHERE 
  key_id = 'a742006a720f5cefb00b9d7668de2ed4268cd61f1a8a8bb193fb1e32e6be39c1' 
  AND (
    token = 'GJTESk/df5eYeRpy7luQBYg8Z8i3z2fK+VS9+ebIlc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )