UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oJ6qdOfgr8bxauMjoMy2UjT3vzLwwkwMokJRa0qIhSw=' 
WHERE 
  key_id = 'e4ebccfbb49e251d63902b7e285da3a230ebb93206e4df8d4f8967bacbbb7687' 
  AND (
    token = 'oJ6qdOfgr8bxauMjoMy2UjT3vzLwwkwMokJRa0qIhSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )