UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqimavvEoEHCYzpkFz11NV/sf0JV1Xme/M1wcYtYKLo=' 
WHERE 
  key_id = 'b9f8f3c1235e5ca37f1276cc960aabdef44a43cf1324f31ebcb30f5cff97a093' 
  AND (
    token = 'WqimavvEoEHCYzpkFz11NV/sf0JV1Xme/M1wcYtYKLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )