UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4J9+KpQwdCN216DDsnUB6UqIa/bIqL28YpU7egcGoo=' 
WHERE 
  key_id = '3db772cb316a116db3b5a4693792d5467a4ab2f5fa46232d9149eb5ea56894d6' 
  AND (
    token = '+4J9+KpQwdCN216DDsnUB6UqIa/bIqL28YpU7egcGoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )