UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BLmoxlTiuDsj1vyeWhayK0V1z1Z1zRcTlZN7XYr+3o=' 
WHERE 
  key_id = '023fc049ff7a7d5423f611602092b0f62b298763d9fb31d9cc133b572ca50e99' 
  AND (
    token = '0BLmoxlTiuDsj1vyeWhayK0V1z1Z1zRcTlZN7XYr+3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )