UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fj7L+Hv/QLYJlziGAMRRPOubeC/9Xhau36eLfXJCKuI=' 
WHERE 
  key_id = '065c909da72bba2c68d903b0704670c357476dcf2524a5bfa1b1d9952a899c2a' 
  AND (
    token = 'fj7L+Hv/QLYJlziGAMRRPOubeC/9Xhau36eLfXJCKuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )