UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMSNcaPH6PdEbFU8URtul4OZmAdCKsMeUhpEZSqokA0=' 
WHERE 
  key_id = '7503214fc32c83b5accee9e23d33cd0103aa9a6506bc98d7192ef253d994d86b' 
  AND (
    token = 'kMSNcaPH6PdEbFU8URtul4OZmAdCKsMeUhpEZSqokA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )