UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fx5usGa24vTd9vufE1Ow1nsoBxuU4bjPx26nRZ0oHAs=' 
WHERE 
  key_id = 'd8c16c53bda12bc82d6b3b35d4781137762b2b74c09f1952888836d2d9f72712' 
  AND (
    token = 'Fx5usGa24vTd9vufE1Ow1nsoBxuU4bjPx26nRZ0oHAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )