UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/U2m7nUBYPUUA6+8Ri5E8pQbZ9i0kmg/N7GKGNEpmVA=' 
WHERE 
  key_id = 'e7c9e28c24d5c6ae0b250f5320324621d46a4758936d71a2699b7f264ed7ba52' 
  AND (
    token = '/U2m7nUBYPUUA6+8Ri5E8pQbZ9i0kmg/N7GKGNEpmVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )