UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNGdm6IHShqaJS68yAB60lFev5p1w9yJshZNSiKfU5k=' 
WHERE 
  key_id = '566b81328854f11d64effbf1010b0ed6370df3d8a93fcd375f0a2dc42387c56b' 
  AND (
    token = 'zNGdm6IHShqaJS68yAB60lFev5p1w9yJshZNSiKfU5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )