UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aVBztUpZgJ1Pdw5avvUjzQSIwwnxW7bhimb6R+bNeIY=' 
WHERE 
  key_id = '1c1896d46e0aef2c20c621182defdc83951db23130a1923e044e48d8c6f9ce03' 
  AND (
    token = 'aVBztUpZgJ1Pdw5avvUjzQSIwwnxW7bhimb6R+bNeIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )