UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pNyjGJv9moH6sct6tngljWZfB0adpEwKZYcTpGm3Kbs=' 
WHERE 
  key_id = 'a5676a0ecb3c7eff4070ec70e62bc623b1f387612f01ee50628139aafc7af664' 
  AND (
    token = 'pNyjGJv9moH6sct6tngljWZfB0adpEwKZYcTpGm3Kbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )