UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ptzY2+I2hf3D4DV4aOcHW/3gUAjOyRLEwKPeRc4FYsA=' 
WHERE 
  key_id = '2ced7c59582ad9d4a50791f1e61f4ac084f92307f2920274c730dde216f9c5b4' 
  AND (
    token = 'ptzY2+I2hf3D4DV4aOcHW/3gUAjOyRLEwKPeRc4FYsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )