UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SuTaAscamI017nCkj9uBp0RRcYDiN508mzGui0uN+Is=' 
WHERE 
  key_id = '42af3a44d0392aef7deb493535b564ce1fd90d6a24a1ce3d570565ebe86fdac3' 
  AND (
    token = 'SuTaAscamI017nCkj9uBp0RRcYDiN508mzGui0uN+Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )