UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2CD02jkRUWJgsb0KFefAgpllmx1Vbr6mCOjvHF1CoE=' 
WHERE 
  key_id = 'ad758c03c8ded1a85dc54cfa28c8df15e6ea5413d474cdaf257d79aa100d5c41' 
  AND (
    token = 'x2CD02jkRUWJgsb0KFefAgpllmx1Vbr6mCOjvHF1CoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )