UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bu6xU9jouIEuFA6W+LcQYKmr8HTt+/1PfyrEqDWObV4=' 
WHERE 
  key_id = '1ce436cb57e54a3d136724e8c0c6af2aa3f9c9852fb10af12f54d0f0e388b1d4' 
  AND (
    token = 'Bu6xU9jouIEuFA6W+LcQYKmr8HTt+/1PfyrEqDWObV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )