UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '3PongL1hSUzAmOIa4ekl1LZpy1MIV4KzGjXnFVGx9S4='
WHERE
key_id = '7f53ff5b6eb6f26f4d76fb539d0abb31f70cc7c25abe9e1565d4ffd8e0a485d4'
AND (
token = '3PongL1hSUzAmOIa4ekl1LZpy1MIV4KzGjXnFVGx9S4='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)