UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cn7aD5mLY/NDkCFdKBtE4Oo/pH6peFXDv07dKIIFyD4=' 
WHERE 
  key_id = '941ec5fa480a028c65ef2d3d3ccc10e2c11272c29ed0411d140eb6fa7287c874' 
  AND (
    token = 'cn7aD5mLY/NDkCFdKBtE4Oo/pH6peFXDv07dKIIFyD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )