UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cB3zwSZjYqAfolN8bFTa+IZ1OLAZLsF0ktlUFL6kEIk=' 
WHERE 
  key_id = '9e074644f6653a0125f600ac4480939c50aaf8ab8c5d9254a6c0b079d84231f9' 
  AND (
    token = 'cB3zwSZjYqAfolN8bFTa+IZ1OLAZLsF0ktlUFL6kEIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )