UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'octTlEo2bbRbLrnrAABiTbhiWsbFbhPmSJKcYzuq3mM=' 
WHERE 
  key_id = '9ebef77de8976abfe585b1abc17e19e8ae2151ae2a58bf04dcac38b08644e656' 
  AND (
    token = 'octTlEo2bbRbLrnrAABiTbhiWsbFbhPmSJKcYzuq3mM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )