UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'm4r6vY/GI4j1zHVVJbRujSapQFxidqhZUCpb5ZZPwhM='
WHERE
key_id = '2939734e69dfc7909890762836c6c33691b1792def01c0d75028f84b15f44723'
AND (
token = 'm4r6vY/GI4j1zHVVJbRujSapQFxidqhZUCpb5ZZPwhM='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)