UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kEWILLEncmgSUXKsIH5fKcPBuCxaUu00Nw1DtcPkHA=' 
WHERE 
  key_id = '98b3baca1232f4c4af389d47b836d6838a82b7a85227a5bd1f259ff2b762fa2f' 
  AND (
    token = '1kEWILLEncmgSUXKsIH5fKcPBuCxaUu00Nw1DtcPkHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )