UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rp4UK041/333MYsrAWlU4m3U+aQ3AQqWmLL8CVV/dLg=' 
WHERE 
  key_id = '624bcb8307ff7a8f0b13c3795bc53e6d2c9c04a8c46068ac94c0e39b731cd7d2' 
  AND (
    token = 'rp4UK041/333MYsrAWlU4m3U+aQ3AQqWmLL8CVV/dLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )