UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rozfu+XBb9dqyCtI9I1EwwWCTtkKAxihe5r5O4j4054=' 
WHERE 
  key_id = '6df7da358ae9bb31b9db629a752909acfbdf8cc4687cdfa8248c87924ce45159' 
  AND (
    token = 'rozfu+XBb9dqyCtI9I1EwwWCTtkKAxihe5r5O4j4054=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )