UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvhXGgbglAs8RHl/9fAKr+8Df81H8EasEqrXCZ9Ev8Y=' 
WHERE 
  key_id = '2916e51b851f82d5250e600408aeafd73eff1f6977d5c18e1bbc3818f6bca22f' 
  AND (
    token = 'lvhXGgbglAs8RHl/9fAKr+8Df81H8EasEqrXCZ9Ev8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )