UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMlECewV5MqyKRVmn913f0b+/RVs1jf57DuuTtZ2rY8=' 
WHERE 
  key_id = '29a2cd51d8e974f602aa3e8cbb69746fcfd0ff7b9f297ab8f1360bfbc82ddca0' 
  AND (
    token = 'iMlECewV5MqyKRVmn913f0b+/RVs1jf57DuuTtZ2rY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )