UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ADQBRB7bBnCgJ3nzlzA5yRQnykBfOPohzWkgwqa4Yzc=' 
WHERE 
  key_id = '4e38d9ed5761d6b1662324bf9f7bd89648fe06c98b558e2246f579de7749724c' 
  AND (
    token = 'ADQBRB7bBnCgJ3nzlzA5yRQnykBfOPohzWkgwqa4Yzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )