UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lsw+zG0uDvxzB+hOdvVa48RLKL7rqMuYK7pBNZVeH/0=' 
WHERE 
  key_id = '145bd9f79213426b793379f34e54bff6d438dd5fd98a93e2dc76837053e4da6d' 
  AND (
    token = 'Lsw+zG0uDvxzB+hOdvVa48RLKL7rqMuYK7pBNZVeH/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )