UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0v/7JURLQH8u9PpTGdjwUk4Jrl27lqFeqU2n48xQljI=' 
WHERE 
  key_id = 'b84fdc4a29a6e70ddc6427515886e6467b6c2935cfd8af33e0187d5e6412fc22' 
  AND (
    token = '0v/7JURLQH8u9PpTGdjwUk4Jrl27lqFeqU2n48xQljI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )