UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8i0N/doV5kQWOwsN/PAtNfjpbuFIDftaqWXzIl+lmt0=' 
WHERE 
  key_id = '9f3e60062d881c3e52ef903fe5820a4395987a3578fb0e5e687e16c1a3fdd665' 
  AND (
    token = '8i0N/doV5kQWOwsN/PAtNfjpbuFIDftaqWXzIl+lmt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )