UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OC8jS4wA/XfEi3rmib9vqW3VMtYW+nAjcymYN3W+XZI=' 
WHERE 
  key_id = 'b97c8b1c4371ee4e94567d1384f59e199c365c81abb84553d56c4b6a031cc923' 
  AND (
    token = 'OC8jS4wA/XfEi3rmib9vqW3VMtYW+nAjcymYN3W+XZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )