UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEipFHETCPWwCLQRLhnM1K3bFQJZ8jMgaUHQj3Vje+s=' 
WHERE 
  key_id = '333793acad0aa454f1c9b4c8b86c12a26d93b3671ef75d116e25d12d9dbe8836' 
  AND (
    token = 'SEipFHETCPWwCLQRLhnM1K3bFQJZ8jMgaUHQj3Vje+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )