UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3Ty1yQ2ndlL+QGq5FsYFflH+P8l8H4ZpWz9z0hRh7c=' 
WHERE 
  key_id = 'f447c3b0fab0441db2a947e19c7294663a6178f032652e74ec43bc37fad81d5e' 
  AND (
    token = 'R3Ty1yQ2ndlL+QGq5FsYFflH+P8l8H4ZpWz9z0hRh7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )