UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bd5dDb7zsZY34dnXXsTYqsySMQ50X2PVJpvtxXxajL0=' 
WHERE 
  key_id = 'a8b7c9d0213a20a965ccd8cd8440deba89be5ed1f13457111b2c94fbe1a8281b' 
  AND (
    token = 'bd5dDb7zsZY34dnXXsTYqsySMQ50X2PVJpvtxXxajL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )