UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8D5StIYrGU43DpWJYX7RCIrz3OiK1hyCS1AHQ36G+g=' 
WHERE 
  key_id = '8e0505ffa7a83a80d47a61ae3e9465837bade69fd6c132f365ead613d1f7c531' 
  AND (
    token = '/8D5StIYrGU43DpWJYX7RCIrz3OiK1hyCS1AHQ36G+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )