UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tggpLv+oV2YYeeFvFeIlCqINqfzbz0x2sORU5jtm1fc=' 
WHERE 
  key_id = '554abd926002e831619597a974dffb765628e51be137f72fa352dced298049c5' 
  AND (
    token = 'tggpLv+oV2YYeeFvFeIlCqINqfzbz0x2sORU5jtm1fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )