UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezvATUThlYcgPQnkyzMrpOWSUg3D4vSMPMQUjd6wax4=' 
WHERE 
  key_id = '9e81ab406828157e06dcdc57f18a430655402e78a890d1441666cb222f600953' 
  AND (
    token = 'ezvATUThlYcgPQnkyzMrpOWSUg3D4vSMPMQUjd6wax4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )