UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zyaz1df3tz8vU+EV8lTCTn7e77MdCt13r6S+R7Xe69I=' 
WHERE 
  key_id = 'e5e2500c557e1b4c67e72f1d5b43a399400732259812702a0f93dd01c91fb8ac' 
  AND (
    token = 'Zyaz1df3tz8vU+EV8lTCTn7e77MdCt13r6S+R7Xe69I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )