UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Z+qtDTMEo/FLcqwK/UcT8Ak9nq6hpkZ0ayZVFHim8Y=' 
WHERE 
  key_id = '6fec8868cf7cf31a37c710098018230a6705e433aa2189b9a7aac81d3bdd50db' 
  AND (
    token = '7Z+qtDTMEo/FLcqwK/UcT8Ak9nq6hpkZ0ayZVFHim8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )