UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8YrbM7T+cSNYGM3Ool5t8KvIWnFoGUwxR5DspFy94M=' 
WHERE 
  key_id = '4eb82fe8e3b5af2c305dfbdb918c504bc595a438f4e47d44faf982df9739a2cf' 
  AND (
    token = 'z8YrbM7T+cSNYGM3Ool5t8KvIWnFoGUwxR5DspFy94M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )