UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IoMK1dMORGa0o8Gqaruvz0AJqr+uhxGr4Y+1Sk/+034=' 
WHERE 
  key_id = '8ee219bbce370671c1be33e7ed0fb75717b863f4ac853ab6dfe066864194e931' 
  AND (
    token = 'IoMK1dMORGa0o8Gqaruvz0AJqr+uhxGr4Y+1Sk/+034=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )