UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RlovN5OK6rpq/qUbW9WXI8GTmfAQ7IY0Mn++qFTbwUE=' 
WHERE 
  key_id = '48f21ac088f0a2540afc7c75180c7adb6473fa45e929af64c62fdf8a5ebbda25' 
  AND (
    token = 'RlovN5OK6rpq/qUbW9WXI8GTmfAQ7IY0Mn++qFTbwUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )