UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+vMbMvmIUuwGqsT17w//LdnsWYo/m48GBKC6rbRPQI=' 
WHERE 
  key_id = '200bab01720b442748120a3a10e33524421b1d059ab3aa36ee50698a0ad60286' 
  AND (
    token = 'S+vMbMvmIUuwGqsT17w//LdnsWYo/m48GBKC6rbRPQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )