UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSZWAVEZdRru15NQ4gGj/CbFy/CoLT5aZ3kM2DJyY3o=' 
WHERE 
  key_id = '235b0d29dd53408551a7ad7883b014f061ac979461029f363127979207abe5bc' 
  AND (
    token = 'jSZWAVEZdRru15NQ4gGj/CbFy/CoLT5aZ3kM2DJyY3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )