UPDATE
cscart_aprillock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '+4/MhCVDJsqDbsNhAptmUjApyGoIF8abkUn4gY92H/E='
WHERE
key_id = '46ecd38fbe883ae0ec5f0eeb4e96e5b19ef5d798dbb9f17b57a7cb82a1f0112e'
AND (
token = '+4/MhCVDJsqDbsNhAptmUjApyGoIF8abkUn4gY92H/E='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)