UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yz3ce+4FehJpyo9yuWDgmnb46Fc/69Q/jWk5UU1/ylY=' 
WHERE 
  key_id = 'ae4e15f4cb69a29a12a6163f2affc0aec3db96c1d4469a98abca5fbb95285188' 
  AND (
    token = 'yz3ce+4FehJpyo9yuWDgmnb46Fc/69Q/jWk5UU1/ylY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )