UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3twmcp0c2lrckCFgX+t4MZ+dAOMhQEPMWKK07fymBk=' 
WHERE 
  key_id = 'e985c790a360739de4161272519241060952c8677b37073a1e10b59a4a3d9da8' 
  AND (
    token = 'C3twmcp0c2lrckCFgX+t4MZ+dAOMhQEPMWKK07fymBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )