UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'Heuvgzzl+XFdLZNFbTQKh6YRwj/s4bIoY9VWt49v3VM='
WHERE
key_id = 'dff6545d723b14f82d0174b3852a0568d88f58b1ca00242a58f28011132f9334'
AND (
token = 'Heuvgzzl+XFdLZNFbTQKh6YRwj/s4bIoY9VWt49v3VM='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)