UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zOxOKEBYP3jsfZ3f1ZHNWylzFoTFFR+E+aVxzZAUO4=' 
WHERE 
  key_id = '2c7a42d5d27556ebcb3b12fceae1d2b765eeed182879faf2e81668dd52849d2b' 
  AND (
    token = '5zOxOKEBYP3jsfZ3f1ZHNWylzFoTFFR+E+aVxzZAUO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )