UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'PzTsKNlU+N/dDos/O/7P1arz2b3zV5x4UDuxGXydRiI='
WHERE
key_id = 'ba2076e83754a7a3e691920eaccab79cb66782e0588d58b0b505b3102f360256'
AND (
token = 'PzTsKNlU+N/dDos/O/7P1arz2b3zV5x4UDuxGXydRiI='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)