UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2Sm0xG9E4PTif6t6jthnStCUeMbKtVF2YmTFcxbv6I=' 
WHERE 
  key_id = 'bf7e26c769a83267ba939044161b71ac9f1230a917c4a03dd43af95b56695d25' 
  AND (
    token = 'l2Sm0xG9E4PTif6t6jthnStCUeMbKtVF2YmTFcxbv6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )