UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4po7Lnmb0PyZ3bZSe0MNStdhEFrpo3qiGEFMnB5r7g=' 
WHERE 
  key_id = '343f0bed5e7c185462425666b6e0d44bb9d6b512748fa1cab4eb984225b8298d' 
  AND (
    token = 'u4po7Lnmb0PyZ3bZSe0MNStdhEFrpo3qiGEFMnB5r7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )