UPDATE
q_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '1Pu2fi6mnn7G4HrnNCTArzP1ZVPZZZSuoshAcsypOcA='
WHERE
key_id = '38e54310667b82d0cce1cc25166f34752920f236648f4878962a9cc40ad62808'
AND (
token = '1Pu2fi6mnn7G4HrnNCTArzP1ZVPZZZSuoshAcsypOcA='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)