UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aA6KGWQ21eeVo3aCJzuzobdKMRzG/XknrxqoSYeGPeE=' 
WHERE 
  key_id = 'd3414a272a698b0e42ae20aa7c4e3cac1ca80358da193417e26fac6d41c39656' 
  AND (
    token = 'aA6KGWQ21eeVo3aCJzuzobdKMRzG/XknrxqoSYeGPeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )