UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFF4iFyLUUdsk/nxdWrDNdtiMObEBFtoLLiguiQlW4o=' 
WHERE 
  key_id = 'e749f3950d72f522f7c7dee60c46cca8a221ab31bc9ce39d2d5e8467c116a2a2' 
  AND (
    token = 'FFF4iFyLUUdsk/nxdWrDNdtiMObEBFtoLLiguiQlW4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )