UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'kzWXPfzeOMHzJCZegcUvA2qFgN9DFnVxtSUwLbxXTyE='
WHERE
key_id = '155544d041565ec38d3acc38fb033e4c236ce11e35a761e6acb20fd368756095'
AND (
token = 'kzWXPfzeOMHzJCZegcUvA2qFgN9DFnVxtSUwLbxXTyE='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)