UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zx/aPlWRZeevRpigknYiRzwRaL2VrYTyH+RxVxomgV0=' 
WHERE 
  key_id = 'f888af84f2611530eaff4ce2af58ab44677681c59e547856724fe62cb1349714' 
  AND (
    token = 'zx/aPlWRZeevRpigknYiRzwRaL2VrYTyH+RxVxomgV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )