UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/Uem+yK55PcBOlEyMHxSxlm9PTzp5cFSDkBHO7bgMo=' 
WHERE 
  key_id = 'bee5e75d324df6cb4bb202d4d7517c02bc8143d26d89963ddb9bf066e7b003e8' 
  AND (
    token = 'f/Uem+yK55PcBOlEyMHxSxlm9PTzp5cFSDkBHO7bgMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )