UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '3toUf2PvxE3XB8424E2fBNBX2KsYFUTppo8lUsqHRD4='
WHERE
key_id = 'f961a6a53ff3908bff846080914650b2c1fa906efce7a9e306389c086dbfacb3'
AND (
token = '3toUf2PvxE3XB8424E2fBNBX2KsYFUTppo8lUsqHRD4='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)