UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBUcd8Zd9o4EaBGAMJOlkIr65SV1EUr/ZjiW1Sd4R64=' 
WHERE 
  key_id = '8a26d7cc9b006cbea9d4551c26e7773da39bd3f39225f86880d93676f5e5cf01' 
  AND (
    token = 'TBUcd8Zd9o4EaBGAMJOlkIr65SV1EUr/ZjiW1Sd4R64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )