UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXF5tcZ8iys5UIz/wPbl/tDY5coDXLZHicXfLOIyqU8=' 
WHERE 
  key_id = '6cb58a0703049fd430a95f96d7897acd267c413f663cfc75b350df2b60c4fccd' 
  AND (
    token = 'tXF5tcZ8iys5UIz/wPbl/tDY5coDXLZHicXfLOIyqU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )