UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sfpYpdL5Kbc0dI/3z3vJaqIByEha8B84A13Mg+NVG/M=' 
WHERE 
  key_id = '3b23d62b8e6e275e83453c7aef9758ee53704fe0fa3e226080e387217bb87098' 
  AND (
    token = 'sfpYpdL5Kbc0dI/3z3vJaqIByEha8B84A13Mg+NVG/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )