UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'OkKUHKivHDiK0aAv5wlXn6SsJLUx+ogP5byWRI+Wtck='
WHERE
key_id = 'e4c51960fbae36b0c236229b90ad53ebd09a1313f47d0874434bdcc677602838'
AND (
token = 'OkKUHKivHDiK0aAv5wlXn6SsJLUx+ogP5byWRI+Wtck='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)