UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P55E46DcevFJlzMuZhgaW/qypJrMIEpWtyWqbtHL8Zw=' 
WHERE 
  key_id = 'fdd01709bbd9c8696a2e5624167d8476e3496b903d366b9f328a736b13fa566e' 
  AND (
    token = 'P55E46DcevFJlzMuZhgaW/qypJrMIEpWtyWqbtHL8Zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )