UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'HE5MCw0eaAUUdJtBZcq1ll1K2fc58+b8Ek+gSgkBEK4='
WHERE
key_id = 'b4b9c6da1e09c1156a8dfff0d7ce2af66f129b122be9689a24be3cbb811bf5d0'
AND (
token = 'HE5MCw0eaAUUdJtBZcq1ll1K2fc58+b8Ek+gSgkBEK4='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)