UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7+YThstB/THiUKMHNWfHTA2KCReZd+1w5XK6yJG/v0=' 
WHERE 
  key_id = 'd69d6c9122efa748734bd170de663bc41b9decf396d9bcc3b856ab686f09282a' 
  AND (
    token = 'U7+YThstB/THiUKMHNWfHTA2KCReZd+1w5XK6yJG/v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )