UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1LadiGWzVV2CFnFn6uUGBt/b3vKAQCk6ytE9ffOaXk=' 
WHERE 
  key_id = 'bb6821844edf45ae08aa45171e4e007fb148bab1b600cae3cbd7f0659768c1ec' 
  AND (
    token = 'M1LadiGWzVV2CFnFn6uUGBt/b3vKAQCk6ytE9ffOaXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )