UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxqjObqDTZx90f84pp0s0ljZ/GaNSLXGke2usR6CNrc=' 
WHERE 
  key_id = 'e7f32d43bc00a1c21d740ec52b9c81371a7fe4cffc9f4ab819e77a1e04b28c5e' 
  AND (
    token = 'pxqjObqDTZx90f84pp0s0ljZ/GaNSLXGke2usR6CNrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )