UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qw+ubqvvIVYZPef0H3bRGnCHKXl9YF74r+jDeTnWkcs=' 
WHERE 
  key_id = 'c447f8aa8111189b40b00b8826594a0bc33d624520df9a7da5bc3903e1e6f318' 
  AND (
    token = 'Qw+ubqvvIVYZPef0H3bRGnCHKXl9YF74r+jDeTnWkcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )