UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6RZEAoA9hulelmuAaLJ9naZvxKbPmedSjMqW8acjBo=' 
WHERE 
  key_id = '24ef0e8a2acf529674877c584b7dfc919f36ee8517ad4ff5abddb42c551eb3ed' 
  AND (
    token = 'l6RZEAoA9hulelmuAaLJ9naZvxKbPmedSjMqW8acjBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )