UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvotMZfOV/LMnW6Ar8d//O2GWqaeU8HgU3t9/CB3txM=' 
WHERE 
  key_id = 'febc6a1d07483d2213f54e99581086e1b62e87cf70ea2eea6250830fb7f8e0e8' 
  AND (
    token = 'vvotMZfOV/LMnW6Ar8d//O2GWqaeU8HgU3t9/CB3txM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )