UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MGzLYpPMvQqmz72pN5F76BwHVetzhwrc67SuZgiFfk=' 
WHERE 
  key_id = '7890fb46f21c279b912c593e09689550d6fbd11d2c50b5c52632b90d9c902b22' 
  AND (
    token = '9MGzLYpPMvQqmz72pN5F76BwHVetzhwrc67SuZgiFfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )