UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWde5htVNjHzHVHgBL2kp/hTuYy98kZyPRAZ6/myBno=' 
WHERE 
  key_id = 'c1b244232c47bd455da6e2e452ed904731849e56f3b2a1f2987ed1ab0fab3183' 
  AND (
    token = 'hWde5htVNjHzHVHgBL2kp/hTuYy98kZyPRAZ6/myBno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )