UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xor3M6Pg6CPp54sPf21kbOhMOQVY7IV4DJ9h0Id1w4M=' 
WHERE 
  key_id = 'a2b4c39746cc42fa16b8be55b8e3a58022b6ac906988bad2cce6bccfa1f6e553' 
  AND (
    token = 'xor3M6Pg6CPp54sPf21kbOhMOQVY7IV4DJ9h0Id1w4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )