UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRskn3py5N2Bng0+iLb9TJSmFspYQ56MgkzivVrdp5c=' 
WHERE 
  key_id = '7212c6294a7334fdb434cfd57f40cc830d5f6f45dab6bd1a774c291c17ad4adf' 
  AND (
    token = 'LRskn3py5N2Bng0+iLb9TJSmFspYQ56MgkzivVrdp5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )