UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBuMy4wiQ8FG0r3H51ETuTj7VcsBWREXx1wYzWpcXvI=' 
WHERE 
  key_id = 'ce3ec40b12627a62891f72878561d483d3ad1e954a5565690984baf811f536d3' 
  AND (
    token = 'uBuMy4wiQ8FG0r3H51ETuTj7VcsBWREXx1wYzWpcXvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )