UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMuhHITwMenuU0OU4GshiF0xCtVZa9wmk/o61XfZ71o=' 
WHERE 
  key_id = '3cb460040106853d67952fd392d18cd457fc920f473838bc93ea1085cd6d2f43' 
  AND (
    token = 'CMuhHITwMenuU0OU4GshiF0xCtVZa9wmk/o61XfZ71o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )