UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XVFF4fWcFUQqQfvdtR4HZbKD4w/InaImvj0736vMk54=' 
WHERE 
  key_id = '23a4a21e12bd8375ace9c1289e1f2d06e98794c19a79ed555e6fde8d8c0936e7' 
  AND (
    token = 'XVFF4fWcFUQqQfvdtR4HZbKD4w/InaImvj0736vMk54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )