UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'va/yYO8j7OEPH5cm3MSqCoCXDN56/oEsZGGdxTjApNk=' 
WHERE 
  key_id = 'f38560c3420d15cd065b47f9ee66717c8514f8c028cbe536abf8f701add96fd2' 
  AND (
    token = 'va/yYO8j7OEPH5cm3MSqCoCXDN56/oEsZGGdxTjApNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )