UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kwq0kHb14nETSvCQse/44g0HM2i3hqTR3rFmzDuEydc=' 
WHERE 
  key_id = '41d73c9ae001732fdf1e8482fe58460b5b100efd578e0f8455a754df46773f4b' 
  AND (
    token = 'Kwq0kHb14nETSvCQse/44g0HM2i3hqTR3rFmzDuEydc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )