UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/crcg7Xo2uEWLWXTawlWhgHY3bERDu2iojFpkrhOeA=' 
WHERE 
  key_id = '1c0367fbfc0e7ceac65f7f1e0f9398963b8e830f758abde78d11ccdbe622b7a0' 
  AND (
    token = 'Z/crcg7Xo2uEWLWXTawlWhgHY3bERDu2iojFpkrhOeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )