UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9Qt5lUrU4Zor+218zsVKTS9dGMnJ22dlPPY8WVTQ8s=' 
WHERE 
  key_id = '2ac95d1c112b851ad38efef7c6ccfe224ee1433edfcd551b89bf9053525ba37c' 
  AND (
    token = 'e9Qt5lUrU4Zor+218zsVKTS9dGMnJ22dlPPY8WVTQ8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )