UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdxJOqmKOjBt48CANpkqCym414PhbcpVRa4U5I+s8Sw=' 
WHERE 
  key_id = 'b23ec348b926264da5aebd4707d73988390bb15019f46f1f14f01d3bcaacc702' 
  AND (
    token = 'qdxJOqmKOjBt48CANpkqCym414PhbcpVRa4U5I+s8Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )