UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rLCNw5o4rqcdS1iKM2gCg0Zbko7k6x+4wG5QhFOkUH4=' 
WHERE 
  key_id = 'a210f3397a20ceb89ba4375c126271179baba2f33d35c42e3ff907e7d6200983' 
  AND (
    token = 'rLCNw5o4rqcdS1iKM2gCg0Zbko7k6x+4wG5QhFOkUH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )