UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XBPSsb+AxfbJbTAJpBIwCEfQjEAed9yzoLVFz2OYL/4=' 
WHERE 
  key_id = '7faea3e8c1b074d2d02ae3548e97e8775fd461ac9250b5dc10f233e0ce4727dc' 
  AND (
    token = 'XBPSsb+AxfbJbTAJpBIwCEfQjEAed9yzoLVFz2OYL/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )