UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xUJwDGnAdYfF5skpx1X2btd6EXng6If20F9+NvRHxY=' 
WHERE 
  key_id = 'eef6f6675819db44d34bd33e542340bfb924d546be1b882d49236f637b514ca7' 
  AND (
    token = '8xUJwDGnAdYfF5skpx1X2btd6EXng6If20F9+NvRHxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )