UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPcN6p3VrYGvss1tvkuhAk5qA+IuXsNkSZ22Hlp4kG4=' 
WHERE 
  key_id = '219e40ec42066e6d4e9dbf9e13db31d4f544b1b304a4ecaae7c673835d1441c4' 
  AND (
    token = 'zPcN6p3VrYGvss1tvkuhAk5qA+IuXsNkSZ22Hlp4kG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )