UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bj3/8ITEwrRW4hCK4YpdPSNX0xajrUP/gJ2x5RNSTUo=' 
WHERE 
  key_id = '30a1ebb6a7b542376f6ba6fc67fd9ae111ec4a28f78f1c7b413e96127b1c11fb' 
  AND (
    token = 'Bj3/8ITEwrRW4hCK4YpdPSNX0xajrUP/gJ2x5RNSTUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )