UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rW6ymHdyO5Nbgvjdh7bXLH4pQfniIDAnZMn0l/jkH7s=' 
WHERE 
  key_id = 'f6f813d6704aee2af74cdaea3ae43e8f7273a24b5c0fe726c40c840225097383' 
  AND (
    token = 'rW6ymHdyO5Nbgvjdh7bXLH4pQfniIDAnZMn0l/jkH7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )