UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXHsHa3ldiSnKwsWbXGWERjcCm1OntlUsROrMqgyfgE=' 
WHERE 
  key_id = 'b5be89f64ebaa5202bde0d3ff554f88784074a124b705ad00601246ac6a680fd' 
  AND (
    token = 'CXHsHa3ldiSnKwsWbXGWERjcCm1OntlUsROrMqgyfgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )