UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jGoywQkAL9YkO656xYi2voxEjlGnMS5xO8LW5SBjRk=' 
WHERE 
  key_id = '40fc7f2dd8fb3bf207bbabbfb1fa9db66e1b68f8c43bfe924b97414fa571c934' 
  AND (
    token = '8jGoywQkAL9YkO656xYi2voxEjlGnMS5xO8LW5SBjRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )