UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GWrnxNsysux1gvdeXTgMRnCpg3IoClSZGGjrplQ9ps=' 
WHERE 
  key_id = 'a8886e76f97574b2ba17c0ef57a027d23cbc5bf57ad752064a4176200285663e' 
  AND (
    token = '+GWrnxNsysux1gvdeXTgMRnCpg3IoClSZGGjrplQ9ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )