UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLZRCPWzZbw1iE5HJ1xx+p67uaMOtwCfyesJlokKIYg=' 
WHERE 
  key_id = '572a7025e02a273b1577c16972b3abf4e2f838c21df08f4b5570767f01a87fd2' 
  AND (
    token = 'hLZRCPWzZbw1iE5HJ1xx+p67uaMOtwCfyesJlokKIYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )