UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'np9dJuczXmkISrE9PK/NDGfK5igqLFZ/I9N8/zN4DDo=' 
WHERE 
  key_id = '660615276d51a70d443c4b979c8d6b947473573f5618f76704372d9a4372aad9' 
  AND (
    token = 'np9dJuczXmkISrE9PK/NDGfK5igqLFZ/I9N8/zN4DDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )