UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M3caIvFtx+goAQkNiW9VQGMSo03QMXmZCMPpJ5ALag8=' 
WHERE 
  key_id = '298943b93c687d084afeb50968681a2e9edd2ff33a97855d223149bb2b66edb2' 
  AND (
    token = 'M3caIvFtx+goAQkNiW9VQGMSo03QMXmZCMPpJ5ALag8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )