UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMXoFZQ1SuO7a+lJ0SA3k+weSBqY4X9k5Bjv+Zh/fL0=' 
WHERE 
  key_id = 'fc2c6ad8fea78564d94da15e8ce371ec547106ef3c9d529f77fd5c51779faddb' 
  AND (
    token = 'PMXoFZQ1SuO7a+lJ0SA3k+weSBqY4X9k5Bjv+Zh/fL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )