UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6fyskQ8U8SkROnCoV2N6mgQnj9PfijKsR0e8qUYXIc=' 
WHERE 
  key_id = 'fe7c331ca74ea87fb01751ba6b133ae5d368c842421289d6027ddc54be1aa647' 
  AND (
    token = 'd6fyskQ8U8SkROnCoV2N6mgQnj9PfijKsR0e8qUYXIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )