UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5O/89+8sMw6Bzhm/sgKQY2oHRbKnHvuIOfpyCacrsI=' 
WHERE 
  key_id = 'd162d51113b878c32037c304a9528121f8c95e946aada8321d085d9c42f5749d' 
  AND (
    token = 'k5O/89+8sMw6Bzhm/sgKQY2oHRbKnHvuIOfpyCacrsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )