UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v28j50L+S/Q8RUqQTiMVZwOhHfphGlMMx3N4C9phis8=' 
WHERE 
  key_id = '861ffb5f531168b857757103d5f6e9c60f0b1c461c70a1af00077653571847e0' 
  AND (
    token = 'v28j50L+S/Q8RUqQTiMVZwOhHfphGlMMx3N4C9phis8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )