UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Llv8k8bNSeeA6snLy/p0dX8VoHtTXK7xUCL9dpTSSq4=' 
WHERE 
  key_id = 'f0f88e20aa0e6e445b36a7953ca06ce7636616d1bf0efb9f8df68fd9d5e35892' 
  AND (
    token = 'Llv8k8bNSeeA6snLy/p0dX8VoHtTXK7xUCL9dpTSSq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )