UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwsTJQ2tRoSYXfBjjkzH2fcFQ7Q/zMn9y6DiGiLJJtc=' 
WHERE 
  key_id = '6c4e7f27b9b3a03ac25798f416338870c10cc9aba11e0c1b1341adc5260319d0' 
  AND (
    token = 'vwsTJQ2tRoSYXfBjjkzH2fcFQ7Q/zMn9y6DiGiLJJtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )