UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6jYsZOK1JXFZKRLsHboHac6I7aE1RN/jiD8xJcudLs=' 
WHERE 
  key_id = '99469e15fa0dcc2364d6fd6e54a57f5a5a73b25f7324175915287c3200dcf150' 
  AND (
    token = 'c6jYsZOK1JXFZKRLsHboHac6I7aE1RN/jiD8xJcudLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )