UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmA0yUMkSBHZc78Nh7g1kkptybpyhiposyfvjSZ5Ra8=' 
WHERE 
  key_id = '3ebc75b504b1f4ee14138a28306994402619e68679f1b886ccba3cbbfcfbf555' 
  AND (
    token = 'DmA0yUMkSBHZc78Nh7g1kkptybpyhiposyfvjSZ5Ra8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )