UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NMlcwU7ExawDIAiaZ+I1pFVaAyYqkZPdFohsKWsGKHY=' 
WHERE 
  key_id = '0df0207d55f8bc78d0cec3b811bbdad7399bc14f6665eb54f56a231fe92a0f82' 
  AND (
    token = 'NMlcwU7ExawDIAiaZ+I1pFVaAyYqkZPdFohsKWsGKHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )