UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0rRQf0L6c+4goZqp21uSedLne4gm58zCUKkve5dkjc=' 
WHERE 
  key_id = '2fa3e4f8e931e58d4aec22c3a34f59d3bfe88d6c660f2ff769d94f50e6941b8f' 
  AND (
    token = 'd0rRQf0L6c+4goZqp21uSedLne4gm58zCUKkve5dkjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )