UPDATE
q_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'LgbcsuKmvxlObDrQAi3t56B1/+95DqcQdU1rKB7dxhg='
WHERE
key_id = '6f79aba1851afaf945c7c96dd2e6642dc3d3a0f679b2f428c593522f09f11599'
AND (
token = 'LgbcsuKmvxlObDrQAi3t56B1/+95DqcQdU1rKB7dxhg='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)