UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'So17JtgIOc2fmqDEikB2M7s+jlRJfHPY/SX+biOnvWk=' 
WHERE 
  key_id = 'a826f7e3d5e005fd4314725ed77ca368a75bf51cbfc0b43ed6bd1ced0e488024' 
  AND (
    token = 'So17JtgIOc2fmqDEikB2M7s+jlRJfHPY/SX+biOnvWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )