UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POVx4+MvBXr6uB631rrV7TUZ1jaLZD1qV2uQL67Z89U=' 
WHERE 
  key_id = '01d2c5145e6d6d314c7e5b397c84f8d0bbc5c9837a78496a72ba85ec9194442c' 
  AND (
    token = 'POVx4+MvBXr6uB631rrV7TUZ1jaLZD1qV2uQL67Z89U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )