UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PsPdRlG8OQHgSk8SExsY+VQm2lW50DwGTlfrSH2Z7gQ=' 
WHERE 
  key_id = '101b2c83a914540de798e6cb6d44eb7ede6b0058a5513e9c9ab3b52a4fbab262' 
  AND (
    token = 'PsPdRlG8OQHgSk8SExsY+VQm2lW50DwGTlfrSH2Z7gQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )