UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWab03AcTn4zCcOWywEKSGZ3IY9LCu+5JdTqjHFiljQ=' 
WHERE 
  key_id = '958946e90b165db0234a0359503600f1235efe0423bf52e02bac19f6c2401698' 
  AND (
    token = 'iWab03AcTn4zCcOWywEKSGZ3IY9LCu+5JdTqjHFiljQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )