UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQ1Aj+FhCq5qElSaGmR40jdzdZCBEV1aJ57AxwGhXr0=' 
WHERE 
  key_id = '6af38d1fa008fd909161c1593358c4d4907eaef2a5b4bbe9a196fa40f3cbbbcb' 
  AND (
    token = 'iQ1Aj+FhCq5qElSaGmR40jdzdZCBEV1aJ57AxwGhXr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )