UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4Shkt023hNFbtklTnCnL1imRaP1x1Shne0VkV9IHrI=' 
WHERE 
  key_id = 'f137e0e0b271c4c2e9bdd13369f083233877b29fa75ab77577b0057b80c204fc' 
  AND (
    token = 'v4Shkt023hNFbtklTnCnL1imRaP1x1Shne0VkV9IHrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )