UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's17lpHhuGtfdtSptjUGqb8ZEUeW55CoRyClBb+EVnwA=' 
WHERE 
  key_id = 'eebe473e265b979c577baf08cd6e77df38ac3155103eb9d8e16df08862099c76' 
  AND (
    token = 's17lpHhuGtfdtSptjUGqb8ZEUeW55CoRyClBb+EVnwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )