UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WO98rqf6pdgWfjM6ivSFDRXOl8NvsiX+7qxZ9xb9toY=' 
WHERE 
  key_id = '310d5c0b46db8e874e3109e3ad75de657d3e90654a0764e3f148b58d238070bf' 
  AND (
    token = 'WO98rqf6pdgWfjM6ivSFDRXOl8NvsiX+7qxZ9xb9toY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )