UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BhVN5XXOdbDDrDf2hVVCt6uvvrCn1a9qcNXxZg7i88=' 
WHERE 
  key_id = 'e7e6ff9e02ed0eff31bf23c2ce1f8a1d4b51a0a3dc6e8c59618d3ab0a3e788e3' 
  AND (
    token = '0BhVN5XXOdbDDrDf2hVVCt6uvvrCn1a9qcNXxZg7i88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )