UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AmRPGDORkl+6ZPNx6MJGwhbZYKHm9vwIe1UXNFFs/t8=' 
WHERE 
  key_id = '9b4b136ab3d070572c1680bd417d19fe525ec5ed839428ff9480ad42367a0c3b' 
  AND (
    token = 'AmRPGDORkl+6ZPNx6MJGwhbZYKHm9vwIe1UXNFFs/t8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )