UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLO/JtjHF6+jXYMUmaxSMrJtZP8DnELzYpRxJt8//qw=' 
WHERE 
  key_id = '0ae92cdfc1ebffbbcdf240b52e827cdc1eb7e9574407c358f907fb75f368a758' 
  AND (
    token = 'nLO/JtjHF6+jXYMUmaxSMrJtZP8DnELzYpRxJt8//qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )