UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3i2mpXSvf7YzofT8an8W2wReRp6x4SSs4D7WgwTyysE=' 
WHERE 
  key_id = 'aa35e9beb888fe507bfe3bf4b336add9cc6f56c001d3c1d45f5f1e9008859360' 
  AND (
    token = '3i2mpXSvf7YzofT8an8W2wReRp6x4SSs4D7WgwTyysE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )