UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8wmFBa9pBVAVxiRgAd29+qQZh3Jt1VxNJqtTZ2Gxf7M=' 
WHERE 
  key_id = '685a03fe06a9306f607e59cd3931d4173c0a100afaf34e8d638e0c1ef9cd3ec0' 
  AND (
    token = '8wmFBa9pBVAVxiRgAd29+qQZh3Jt1VxNJqtTZ2Gxf7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )