UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/XLbHAzQxH0t7tdukhRm5gjvWkCSNmKsNSH5kqgXts=' 
WHERE 
  key_id = 'f76c2a695e37a8965f6385f1d48db27e3446946357c1b2f98bfc7eb596c7d8e6' 
  AND (
    token = 'A/XLbHAzQxH0t7tdukhRm5gjvWkCSNmKsNSH5kqgXts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )