UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f1r7Yfvrodhc9mZ3+hIHsK5CEK+Iq2WYCqlHN3iurVk=' 
WHERE 
  key_id = 'b863dba131e0ee43731a5db7e438cb3d9ce63c5aeeaf241aff4d17b36ef85cb8' 
  AND (
    token = 'f1r7Yfvrodhc9mZ3+hIHsK5CEK+Iq2WYCqlHN3iurVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )