UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuvtUwcuuAoSPF7PG9dp2+rMnxZAKlsMosT1sGD7dL4=' 
WHERE 
  key_id = '74f612876008023865f53c574c3f0ba594b5b35bd95d0724ea7946776ab591ea' 
  AND (
    token = 'CuvtUwcuuAoSPF7PG9dp2+rMnxZAKlsMosT1sGD7dL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )