UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0lIuRn7+43yBYJknc0yj1Yke87T7CVTlmPiw7086s8=' 
WHERE 
  key_id = '2f777813c39704d0642aaf384d0cc21fcc211eb2971e88e69d274105ef6f3992' 
  AND (
    token = 'L0lIuRn7+43yBYJknc0yj1Yke87T7CVTlmPiw7086s8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )