UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DJlHCi2hqK5cLmYdxHU/5eh1qYKC3he/2Url7elXRaI=' 
WHERE 
  key_id = '2bcf05c7a9a08f0d135b8d0f453262e389fbbd81ce629a676ca461210e1642bc' 
  AND (
    token = 'DJlHCi2hqK5cLmYdxHU/5eh1qYKC3he/2Url7elXRaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )