UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkLf+UkPQMXHgeWHwO6JeO5Wq4YlQHGMOE0EQFlAjLo=' 
WHERE 
  key_id = '5f9620bf9631b40fc09d4403d357646ebdaf6bded11dcfbffc1f334ff91a43c6' 
  AND (
    token = 'DkLf+UkPQMXHgeWHwO6JeO5Wq4YlQHGMOE0EQFlAjLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )