UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WedTa+VpIBpGBbyYpt9ObVsFyBPvDccoCf4OB9Cw8R0=' 
WHERE 
  key_id = '53824df9a0b661388becb3db65bb193467a77552ea394ec9e22e1055a85b0a56' 
  AND (
    token = 'WedTa+VpIBpGBbyYpt9ObVsFyBPvDccoCf4OB9Cw8R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )