UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iY+4Tn3b2m9ttOp4qnNNfhFeFIuQhnt3Aq+kgvOaMys=' 
WHERE 
  key_id = 'a1e37e33b6b84841b16450efe814087c3b8922bd5df9751073c516355424a105' 
  AND (
    token = 'iY+4Tn3b2m9ttOp4qnNNfhFeFIuQhnt3Aq+kgvOaMys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )