UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CD09k5Avbr1fW7U3h6UC9s3oSg0S9Cv9u+taOprJuXY=' 
WHERE 
  key_id = '981b45a23c7c72c4bd2d284b2172cc3dd98f0b3bbd49a16ebad415f3d539a8dd' 
  AND (
    token = 'CD09k5Avbr1fW7U3h6UC9s3oSg0S9Cv9u+taOprJuXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )