UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YmXvqxWMRI6ficHJzFz0/NMCjXW57/X6z6Ib9Wnq8hM=' 
WHERE 
  key_id = '68128a13cbeed08e15d3afcad730e509bbf2aefdfabec0b81c24d6275dfe874d' 
  AND (
    token = 'YmXvqxWMRI6ficHJzFz0/NMCjXW57/X6z6Ib9Wnq8hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )