UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjztsW8nGjN76aFJowmsrcM1Im4EB4QwctjIj82cdDQ=' 
WHERE 
  key_id = '9b7ac937d9f928c6688a5b6502e9c15fb3a0cbcd5c127e5af9a8e0255152e871' 
  AND (
    token = 'cjztsW8nGjN76aFJowmsrcM1Im4EB4QwctjIj82cdDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )