UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/P/2efQREcOsav6cuNkKbtlFr5/uikNBo8A5K9UY2Q=' 
WHERE 
  key_id = 'e9cdf36890ed72cb40dbaac209bd028fa0cceebea1f00854f3c4829ee5428f7d' 
  AND (
    token = 'r/P/2efQREcOsav6cuNkKbtlFr5/uikNBo8A5K9UY2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )