UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAjNA8SVk0mxciu33gZJ9Qh8ZA+BTUM+4/5A1Gb+qYA=' 
WHERE 
  key_id = '1c009e7a6753b24577eec9e89e1d1da19c0084e68342e40e2e417f32aa29654a' 
  AND (
    token = 'yAjNA8SVk0mxciu33gZJ9Qh8ZA+BTUM+4/5A1Gb+qYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )