UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nXgAs/B9Tn7U2UaYvhh7nhx3O034euW7+nnw/q5mHE=' 
WHERE 
  key_id = 'e8b4bfc3e902d938624928bda3e963ea185f1d3a4feb88b70b1e57c069b9d19f' 
  AND (
    token = '9nXgAs/B9Tn7U2UaYvhh7nhx3O034euW7+nnw/q5mHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )