UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '6zxXaCCNbqQz0GGmPBu4INhz+JLjVtEj2f2B9AU1nSI='
WHERE
key_id = '38b0e1c4d84b1600431f3acb35f0b8717a93deee5615053f3c52db25f21b54b3'
AND (
token = '6zxXaCCNbqQz0GGmPBu4INhz+JLjVtEj2f2B9AU1nSI='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)