UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7hi7XBGhV9BGlWGZAb4SH38pbGQdWd9J5x8T57KBWw=' 
WHERE 
  key_id = 'ca977c434c2f0facd986e1093793b20b382ba9bce3add2ac68aa97a744f683b0' 
  AND (
    token = 'Y7hi7XBGhV9BGlWGZAb4SH38pbGQdWd9J5x8T57KBWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )