UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cbwiRNevgp0mc6ULpKOw45nMFrxbhb/3fJlXkfjxw1c=' 
WHERE 
  key_id = '33ed4d6e94386d7538e9a34e81ba3a043779a6173aebc8634c26f2198429579e' 
  AND (
    token = 'cbwiRNevgp0mc6ULpKOw45nMFrxbhb/3fJlXkfjxw1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )