UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XV17Q124XwSRn4I2JyKnzUEpFyow6JYDjaOy8YWQ9A=' 
WHERE 
  key_id = '38a1242c8ebbf5b2db8c4a65de7c9710a969f14d20759f01134fbeba73445c92' 
  AND (
    token = '2XV17Q124XwSRn4I2JyKnzUEpFyow6JYDjaOy8YWQ9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )