UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3FQ0bqwHU4dXdNgHvOS5tyRLcxnrhR94378bgbYKteM=' 
WHERE 
  key_id = 'cf9e4f69e6866f605c0fce719b21876d02f175c14e932431576d6ad4c07f5735' 
  AND (
    token = '3FQ0bqwHU4dXdNgHvOS5tyRLcxnrhR94378bgbYKteM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )