UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CEicQ5WVrcfN1DmJ+SWjopiyOvoVdZLPGvYlXzF7ayI=' 
WHERE 
  key_id = 'a00389f5bfc3c4ff0b4dce361c8bf54d681428e8303254046117eb3869656b0e' 
  AND (
    token = 'CEicQ5WVrcfN1DmJ+SWjopiyOvoVdZLPGvYlXzF7ayI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )