UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhWHYkB8CSRiCA9qciZ/vctUiMGVouWEi2bLc6dF8lI=' 
WHERE 
  key_id = '14455224527a5bfa717d70121d80d0944b8a637aeae314090810f8acb4db8d9e' 
  AND (
    token = 'vhWHYkB8CSRiCA9qciZ/vctUiMGVouWEi2bLc6dF8lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )