UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RY6R+7pODtliMilAnRDqrqU2IaKjb+1gOWw31/r24xc=' 
WHERE 
  key_id = 'ab7b609b7524639985675eaa997bbbdb63c4af4c5317c3d93d5d233d12ea44c8' 
  AND (
    token = 'RY6R+7pODtliMilAnRDqrqU2IaKjb+1gOWw31/r24xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )