UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'wjdo4GfySvcjQba4UuTMStAarZg6T7nl9a7iYhT4fAQ='
WHERE
key_id = '2b97f535c5b6f140eeae835391f4d42058bf3fe77cfec6b1cb031622e9dc7fd5'
AND (
token = 'wjdo4GfySvcjQba4UuTMStAarZg6T7nl9a7iYhT4fAQ='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)