UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0oiSIN2/1Cw3fyTba+890KC0VRzIiPttDLTNGZJyAa8=' 
WHERE 
  key_id = 'b47d598b852d738cb8a0f8ced1223009f9546cbff1c0a514d4bc9e822cd3dde0' 
  AND (
    token = '0oiSIN2/1Cw3fyTba+890KC0VRzIiPttDLTNGZJyAa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )