UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xUGVj7yzCqwMV448cDsmOLL5qWCjzvIuYLpXD7qShrM=' 
WHERE 
  key_id = '7f3fac1a576afb47c7c35ddabaab84373d268f14542c769e11d10dfb2db40fe0' 
  AND (
    token = 'xUGVj7yzCqwMV448cDsmOLL5qWCjzvIuYLpXD7qShrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )