UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aK5FF5l0GzaPZJ1M8yxnXAtd1U1z4oHh9Uwn73GqjfE=' 
WHERE 
  key_id = '9a6a64733d595fe5768575031cf11408ea0a455f8bc12581af7e574843680ae3' 
  AND (
    token = 'aK5FF5l0GzaPZJ1M8yxnXAtd1U1z4oHh9Uwn73GqjfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )