UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7n248IdinlHtQSEQNTgRUX3UtQD2osnGHYTNnZT85w=' 
WHERE 
  key_id = 'c897fed4660adf34217608a79c2142cbfc1357abb836b476d58509a65c0d5e65' 
  AND (
    token = 'p7n248IdinlHtQSEQNTgRUX3UtQD2osnGHYTNnZT85w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )