UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cSbzbsL7BkjBIbF48MWTAHjj+e9y9BvjyObADvt3VvU=' 
WHERE 
  key_id = '59f0767ea9cb858ceb562c3576c6d4b797585cdd3c6201b9e2f53aa166fff0e5' 
  AND (
    token = 'cSbzbsL7BkjBIbF48MWTAHjj+e9y9BvjyObADvt3VvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )