UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjNnBd80k09kj2ftOFA3B1WjcN33HxnxpBaeV0GJUi4=' 
WHERE 
  key_id = '2cf8dbbb6018778b59e11e1b0ab4ed9a2d6002c8bfd5aea03c35694cbbd43cfa' 
  AND (
    token = 'OjNnBd80k09kj2ftOFA3B1WjcN33HxnxpBaeV0GJUi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )