UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmW6t5KIVsp+sRUeVtpFLp5dWTUD0tspuHfIWXk54U4=' 
WHERE 
  key_id = '5af9e0d2469d447175f4050a2e011d073ec03813d24e9f6c271405c1862133d1' 
  AND (
    token = 'UmW6t5KIVsp+sRUeVtpFLp5dWTUD0tspuHfIWXk54U4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )