UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHIas8pqqPx0hxM8qex+A1QsrQx9O5fr2IPTdH4SJ8A=' 
WHERE 
  key_id = '18aab3ef9d18b06bb2ccfce621a28d325d406332a2222aad0e229e651ab61db0' 
  AND (
    token = 'nHIas8pqqPx0hxM8qex+A1QsrQx9O5fr2IPTdH4SJ8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )