UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yb9K8mHcRM5QLTh8qtI4pBcjX14ABrS8vg8xjikG6GM=' 
WHERE 
  key_id = 'f89899976a50fc23aae69fd2a33fda85d02faeb5ec511d03b4238cd28d04500b' 
  AND (
    token = 'Yb9K8mHcRM5QLTh8qtI4pBcjX14ABrS8vg8xjikG6GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )