UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyYKXxS4oWyLjTDsNCGzLaoH0i1FPS1ld7LOuc1bY1U=' 
WHERE 
  key_id = 'c7ec4996178b771ed029895bf37b117262ffe00ee0543297054fc1922725498c' 
  AND (
    token = 'gyYKXxS4oWyLjTDsNCGzLaoH0i1FPS1ld7LOuc1bY1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )