UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jyhx/WWse7/nlo/Ljkyjx/48sLYour9c/PdLKurkWPI=' 
WHERE 
  key_id = 'a1f50f1275f67a1d8b29a29d7fb4bc0d87d3b46939a282e16bb003ec0b97ed6d' 
  AND (
    token = 'Jyhx/WWse7/nlo/Ljkyjx/48sLYour9c/PdLKurkWPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )