UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZU+304d+2zlXQ5yrj7JvfdPtiVbo0Ob1yI42L7JJQSk=' 
WHERE 
  key_id = '2ec23ef5a02b411e062a28469e5f9154954d8774b3ca83e6257371479c208c5c' 
  AND (
    token = 'ZU+304d+2zlXQ5yrj7JvfdPtiVbo0Ob1yI42L7JJQSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )