UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+4e1wViS9ii5UTGs49ZpsK3h64goWHTI4RAnRl1peE=' 
WHERE 
  key_id = '9c6eee4ca6033b26f58c35e1c3a786f0f8e81066964b9c40b08dd71692c4e0df' 
  AND (
    token = 'i+4e1wViS9ii5UTGs49ZpsK3h64goWHTI4RAnRl1peE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )