UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWcHoQ2oRIDvicWmtBL8bBXO9c3dcrWTe6Nu8J4tmTU=' 
WHERE 
  key_id = '301c92370c71728a2cd11925b1f997052b31837d1bee8fb4bf8eae1936e371b4' 
  AND (
    token = 'GWcHoQ2oRIDvicWmtBL8bBXO9c3dcrWTe6Nu8J4tmTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )