UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYALF0caw4wwuggjlS5LBP+KnZ6VUxPqWfrPW5kV2vo=' 
WHERE 
  key_id = '959d0581501033bdf9ea23a8d0ca97e8ca84d501d67889b117458858e1eea9bd' 
  AND (
    token = 'LYALF0caw4wwuggjlS5LBP+KnZ6VUxPqWfrPW5kV2vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )