UPDATE
q_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'a6LzqCfiVS7vFLqzdw6nKd+vEquhR1jXB/y/eqN0f6M='
WHERE
key_id = '5f5219efd00dd1b4aa505ed87e397b02a9918b841decfef738ef9fd3dc51b353'
AND (
token = 'a6LzqCfiVS7vFLqzdw6nKd+vEquhR1jXB/y/eqN0f6M='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)