UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAwbbX/7egoddo5eKeykoooJtG6e8mMQay9aeA3AOrg=' 
WHERE 
  key_id = '4c5e4e5d31d5c585480ca5851b42fa600f1b98c7698ddc654297a9e25c5e0455' 
  AND (
    token = 'zAwbbX/7egoddo5eKeykoooJtG6e8mMQay9aeA3AOrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )