UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iP3Fxm1jXEk/M7dQUL6U4HI6aYBnOtvT4cKw/Zkb6IQ=' 
WHERE 
  key_id = '958964cf7749e4814fdcfae8d52b5a0f055b0285c30743c6889a92b3b5197a21' 
  AND (
    token = 'iP3Fxm1jXEk/M7dQUL6U4HI6aYBnOtvT4cKw/Zkb6IQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )