UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'LYEYlGbtNTbwybaEvBgNYL8pkDXruYWG/N6qx46eo8E='
WHERE
key_id = '4ce4e91e56912297c4f426233d68438297ee689478a8bdb4cea2d578838faf87'
AND (
token = 'LYEYlGbtNTbwybaEvBgNYL8pkDXruYWG/N6qx46eo8E='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)