UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3hrIf7OFSGCZuNuJcL6dfVTpXWnlJ7t/X3MEPDdoHk=' 
WHERE 
  key_id = '86d37dd0d87b848627bbe580759f7e50be77a9edd57c5ef4747941c763f3fd98' 
  AND (
    token = 'u3hrIf7OFSGCZuNuJcL6dfVTpXWnlJ7t/X3MEPDdoHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )