UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWkpueGJmXx2vabq6y7yDptQ2OzfBifCLDrOIJru2WY=' 
WHERE 
  key_id = '031cdea3da70eb0f7d90ad4c40a00f6d7daa2a71abe63a1981cbaa83a7bbe1d3' 
  AND (
    token = 'uWkpueGJmXx2vabq6y7yDptQ2OzfBifCLDrOIJru2WY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )