UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '48JLzD+LVSayBAz+yrjr0UUqBtqlkkHWul/jLIx2P1Q='
WHERE
key_id = '2137f584691439d3477f76960837f9bd10e716c6fc060aeef7baa18b7239cced'
AND (
token = '48JLzD+LVSayBAz+yrjr0UUqBtqlkkHWul/jLIx2P1Q='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)