UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wNsB97O68ONoPXRV8J6Jd0/y8155sOD4AQ9ANuQZEaE=' 
WHERE 
  key_id = '6a261a50efb99d27be123a57e7cc0bfa1db64af8f2323d9ec9d95fb81f02865b' 
  AND (
    token = 'wNsB97O68ONoPXRV8J6Jd0/y8155sOD4AQ9ANuQZEaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )