UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayLwj7KdO9tYEP5XR/Rd6P+mySF5qjIAerdbF2O6bvw=' 
WHERE 
  key_id = '87f2da869da945ae46a41988cbb3b3dddf30b3699f73a1d6ed25bfafb02eea60' 
  AND (
    token = 'ayLwj7KdO9tYEP5XR/Rd6P+mySF5qjIAerdbF2O6bvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )