UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Xaj20bOD7eMFhggmiKynnI7epnKIrtqS8BtCO4YC1M=' 
WHERE 
  key_id = 'ca3f2cbca5a0cc3d74fe14f5289d640fd3d9d602c760f15b344e1c8ef6f4af67' 
  AND (
    token = '9Xaj20bOD7eMFhggmiKynnI7epnKIrtqS8BtCO4YC1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )