UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VCRaDYtG3qwtjaQpErAqB4A/ze0Vh66HH02AAwGnZZI=' 
WHERE 
  key_id = 'e6dc8f2edc68fdc6c8e67bd7300db3c14ee3bd2aeda847a37a9b01454496bfcf' 
  AND (
    token = 'VCRaDYtG3qwtjaQpErAqB4A/ze0Vh66HH02AAwGnZZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )