UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1XWsq4Nz5Wwa/pwa5S8dtg0fMBHOJZ/Ni+aU37dSBcE=' 
WHERE 
  key_id = '36276ad9649c8794be5b076c52b2c52017f29c87105ab06175ac15c3bd0860ed' 
  AND (
    token = '1XWsq4Nz5Wwa/pwa5S8dtg0fMBHOJZ/Ni+aU37dSBcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )