UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J7wiccSFT4Awoin0Iy5HA9l85gVnEWEOGdXHOzsIR7I=' 
WHERE 
  key_id = 'a54de36ff0ab5802be97e5a55a3fd03925148481853ebae321cd446c3d41d92c' 
  AND (
    token = 'J7wiccSFT4Awoin0Iy5HA9l85gVnEWEOGdXHOzsIR7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )