UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvhnwfBcw1/BUVRf/h9tGy8cufkDOZAk3vCd4SSwzRw=' 
WHERE 
  key_id = 'e46f4153a5c1d2a91d1a140785ae590af8ab47f2d7e61354e3cf5ce44099eacc' 
  AND (
    token = 'tvhnwfBcw1/BUVRf/h9tGy8cufkDOZAk3vCd4SSwzRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )