UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aOvymCPgKYe4jbItpSTC6ldKZKkwdbZSt4MrochtjfI=' 
WHERE 
  key_id = 'd235bc7a19bc8286cea9f0689552fb47cc27a8a0aa35e15bee094727f09fb253' 
  AND (
    token = 'aOvymCPgKYe4jbItpSTC6ldKZKkwdbZSt4MrochtjfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )