UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYA4ZXUKp0ic6/BPe7qUSyDeHl4HuzYph3ofTMRvuMc=' 
WHERE 
  key_id = '2eab6342a7548ec7d7de5901c1bf7d20b5280ffec4bdcae2f30ff857e0b6ddc0' 
  AND (
    token = 'kYA4ZXUKp0ic6/BPe7qUSyDeHl4HuzYph3ofTMRvuMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )