UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvYxsMHcyrlXag/h1sgrnTEziSQM/LIbhodUiGsjk24=' 
WHERE 
  key_id = '6d1e308e7ea889efe0094353cac632ea9df9450a89bb1d01ee0079de6596eec4' 
  AND (
    token = 'qvYxsMHcyrlXag/h1sgrnTEziSQM/LIbhodUiGsjk24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )