UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZjZGtgmt4wvS6ohKlyf13YfckdexwJrJVEx/NMXIawo=' 
WHERE 
  key_id = '3087ee7e84992489f24d5a6eb9714a9f205589b4bcaeca4253647d5455cc06ae' 
  AND (
    token = 'ZjZGtgmt4wvS6ohKlyf13YfckdexwJrJVEx/NMXIawo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )