UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ry1q6s38hU86I3jmdm8MiyqMGQslnCxmUZzmq66cONc=' 
WHERE 
  key_id = '9a20cff64d61d14f2ec4f9631149f6e447ec4d2c32402a71e0f712451f19dd67' 
  AND (
    token = 'Ry1q6s38hU86I3jmdm8MiyqMGQslnCxmUZzmq66cONc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )