UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DngMmpqeJL39xaPc4bepbGYerxf/oNJHakz7v69AXW8=' 
WHERE 
  key_id = '59d6fba25fa8cb84cbbed967c83ac7d7755e599e908291e8fc3ac34d72c84cfb' 
  AND (
    token = 'DngMmpqeJL39xaPc4bepbGYerxf/oNJHakz7v69AXW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )