UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UuCXRUCiVHTqKTo8CuUrvy1RXzDNkXIc899HvbjqAPI=' 
WHERE 
  key_id = 'b63dfbf1a7689e00a3a0cf81cb637f160a3cbccc69cda08ed3b907ff03e1567c' 
  AND (
    token = 'UuCXRUCiVHTqKTo8CuUrvy1RXzDNkXIc899HvbjqAPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )