UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mEsaMdpwf4wSmG9/LwE8FI/mtR39K8XyinuEfByS3HM=' 
WHERE 
  key_id = '1b2ee6d69cf13e562f02e774adafccb9fd322a0494d7d14df55a2a1163752dd7' 
  AND (
    token = 'mEsaMdpwf4wSmG9/LwE8FI/mtR39K8XyinuEfByS3HM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )