UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SD4yKk5WlfZkHh664TQj0HlmVcpQZ4OIp4rk/VYKH9c=' 
WHERE 
  key_id = 'a5d5015ebac9cc714bf39a01c23109b47813cf144e186466225ec7c08371bb24' 
  AND (
    token = 'SD4yKk5WlfZkHh664TQj0HlmVcpQZ4OIp4rk/VYKH9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )