UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QrSv+wGmRAqRmjwUqPy7DJOdzMWVq4wwyf1mE1D4DLo=' 
WHERE 
  key_id = '2a54d7a414119e5d4b8494b73a9eff8a9328beef3a2f40c4b3d830810a13e5a3' 
  AND (
    token = 'QrSv+wGmRAqRmjwUqPy7DJOdzMWVq4wwyf1mE1D4DLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )