UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3m7vVvlwIXF1m5Qi0Z5EmOo9GkBpvv7Bfoh96Emskb0=' 
WHERE 
  key_id = '7721f4a1bf53c729f9ec082b3dc563ec6fa63548476b8912264ea0b622983eef' 
  AND (
    token = '3m7vVvlwIXF1m5Qi0Z5EmOo9GkBpvv7Bfoh96Emskb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )