UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfktjmCO+zyu75Wj7EQCjjl3jN9Tar/N/9fmQFIEiGI=' 
WHERE 
  key_id = '4ce1a19709fb421690ce2e85843df3ca3f621e693e3f8d27eba250c4d47b295f' 
  AND (
    token = 'wfktjmCO+zyu75Wj7EQCjjl3jN9Tar/N/9fmQFIEiGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )