UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rXKeS2Ac2FPXZ9N2Sjj6px2VBxmWL98vDZzO4uxH19o=' 
WHERE 
  key_id = 'db0e50e8c2b5882b0e7e577eb6e9e064adc9ea5f9ba70179bd557b8705040366' 
  AND (
    token = 'rXKeS2Ac2FPXZ9N2Sjj6px2VBxmWL98vDZzO4uxH19o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )