UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vns6daLqSJaMkJ34uvbxfxSk7VnPO0AlcmbNLhwAo24=' 
WHERE 
  key_id = 'd90184fc02e49156480a429d6305a7083486f5873ed6c3c3742566c368d0bbdf' 
  AND (
    token = 'Vns6daLqSJaMkJ34uvbxfxSk7VnPO0AlcmbNLhwAo24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )