UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnkqvVOjDrBJbuEr5Jj0ULTuNznlhpjGvx2g2PCzZvs=' 
WHERE 
  key_id = '0a17d93baf75b2db2cc3264f134aa5f21e6a9ba97a9c740feebd9170d7ceaf9a' 
  AND (
    token = 'nnkqvVOjDrBJbuEr5Jj0ULTuNznlhpjGvx2g2PCzZvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )