UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EI1ftc1tbnyx5KsbA89WT32K6n2zVaeL3SILBPH7zeo=' 
WHERE 
  key_id = '76fc412c5881398757bacf8fc6e8e150fc3a32b2199698abcc53cfca74458d3a' 
  AND (
    token = 'EI1ftc1tbnyx5KsbA89WT32K6n2zVaeL3SILBPH7zeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )