UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEw4yFOPJtL15O8MqRYpO2E8Oc52TsS8CbD4b7gDBM8=' 
WHERE 
  key_id = '66af8e7a82415f395c2242f3ec3a62ad0f98bbec6a4b4015fe4411ed2cfb5f79' 
  AND (
    token = 'HEw4yFOPJtL15O8MqRYpO2E8Oc52TsS8CbD4b7gDBM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )