UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8Ele5B4DeAy9wSYlpZ4wnphXKQHno/4U591HAKxH4k=' 
WHERE 
  key_id = 'e3b2949b6d645e55d321a64f9d4cbd04d5bc6f6209706c2324cfb0b75d3c303b' 
  AND (
    token = '+8Ele5B4DeAy9wSYlpZ4wnphXKQHno/4U591HAKxH4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )