UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWTqzY8Ieq1owvz8SRGwlqLt8gfcQjqL1hQelCxBaCk=' 
WHERE 
  key_id = 'b7e5aa10b344c1278e2fcfb2dd37c3cc9d14aa33290d03a449f9768c73689b55' 
  AND (
    token = 'nWTqzY8Ieq1owvz8SRGwlqLt8gfcQjqL1hQelCxBaCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )