UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3JNEexY4GHzzV+3fkAEKIxVLKJ8gDc2OP0oPbVO3WI=' 
WHERE 
  key_id = '3aaec5ccf0f95738e07aae34703a93db68f00163551e207fc58c95b73f2a26dc' 
  AND (
    token = 'O3JNEexY4GHzzV+3fkAEKIxVLKJ8gDc2OP0oPbVO3WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )