UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvlCHa5r4up+tBxjEJHMHTDLB/WPOD/gyhj+qbZWIfU=' 
WHERE 
  key_id = '8f29221bee965bd2f75e20464e01e08061670bea1d70c028dcbbefab99ca6053' 
  AND (
    token = 'xvlCHa5r4up+tBxjEJHMHTDLB/WPOD/gyhj+qbZWIfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )