UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd44gjk4EesAJzmyu/s1xwK8zAOO7YlkFYSxsY29pk0A=' 
WHERE 
  key_id = 'd08e4321b456510ab9efacb0e6f2fa86197f73f03571551ce8db5907821b8789' 
  AND (
    token = 'd44gjk4EesAJzmyu/s1xwK8zAOO7YlkFYSxsY29pk0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )