UPDATE
q_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'qwWugcRYQoiGYKsdVpLDOm2K6rsytVdr5wNZDBRUQho='
WHERE
key_id = 'b6639da4b3e9333797c7efb7908e023d6e3a723df127e38aedce8027ebec6b6e'
AND (
token = 'qwWugcRYQoiGYKsdVpLDOm2K6rsytVdr5wNZDBRUQho='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)