UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMAKgubMRr4AHP5LKWazlJHUNR/eW3hy4lDdxCWs2Z0=' 
WHERE 
  key_id = '1eae4350b3c367380d3e542913872b59cfcecd3035005e58620b422783a99f69' 
  AND (
    token = 'wMAKgubMRr4AHP5LKWazlJHUNR/eW3hy4lDdxCWs2Z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )