UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NbAMLlgraAVnISD+yVpYejhdFnc3sbKYnk5mkRqfm+4=' 
WHERE 
  key_id = 'b9525b5e4c66e5391966a6dc67e090d607898abf8eff1c30f79012485955d3a8' 
  AND (
    token = 'NbAMLlgraAVnISD+yVpYejhdFnc3sbKYnk5mkRqfm+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )