UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mq8JJm9kcgM/yU/u2z9Em2tEOpjPtFeePeEhVgnT6dk=' 
WHERE 
  key_id = '1ee01382729c4efa040aa045c8decf68b788a177259b5933178ffa6e338a7baf' 
  AND (
    token = 'Mq8JJm9kcgM/yU/u2z9Em2tEOpjPtFeePeEhVgnT6dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )