UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhlyCo6vHU58TEfhTdtLFIOEtZBo+rGsEBenE1knwfc=' 
WHERE 
  key_id = '1fffe1f25db678ad757225bd77017106c013bdf15b8e8764fb399b245f59bc42' 
  AND (
    token = 'RhlyCo6vHU58TEfhTdtLFIOEtZBo+rGsEBenE1knwfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )