UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFghdc48tLZANELijbf3chSUI4IKa+L7eAodBuE7Avw=' 
WHERE 
  key_id = '8a472a81a1f03fdf6bde72b5ec1ae78bb68f89376a2cb4fae991044495a2f6d3' 
  AND (
    token = 'RFghdc48tLZANELijbf3chSUI4IKa+L7eAodBuE7Avw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )