UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpfPF/oOXDEvfuhNuEUFljPtGd6y0nXeRP0U5npKyo8=' 
WHERE 
  key_id = 'e29f61ba73ced05fb05a5a76c4de2a4523af136132758ec2921fe697c2f3db91' 
  AND (
    token = 'kpfPF/oOXDEvfuhNuEUFljPtGd6y0nXeRP0U5npKyo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )