UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvk6XZBofapLq4NiI4jSwKnpM3JqriGjYsnEtKW+XPE=' 
WHERE 
  key_id = '5da2eef8e5cad937fb7d314eaec8bc4c206f254df09efb3128667ad9eee3ce49' 
  AND (
    token = 'gvk6XZBofapLq4NiI4jSwKnpM3JqriGjYsnEtKW+XPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )