UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDSTMOnj4EiYjQpk8pzsO6ek0hgEM9uZcxSCMXNcfmc=' 
WHERE 
  key_id = 'ede6a3d397a08b329b455a81ae47510f2a258e89038dbb776b0fadd988467b27' 
  AND (
    token = 'bDSTMOnj4EiYjQpk8pzsO6ek0hgEM9uZcxSCMXNcfmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )