UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '21fgDDsFKPg+BXhPrwJxImoLtXbs/ZOPpOTw91JFtj0='
WHERE
key_id = 'efc1587eaabaab39cf67bf22f40f533ee6738e75edab47179467835d2ebddbb5'
AND (
token = '21fgDDsFKPg+BXhPrwJxImoLtXbs/ZOPpOTw91JFtj0='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)