UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3gDTOd1sYNeuSHRfiL5IUP7HMRsIqqdRJpGNq3tYkw=' 
WHERE 
  key_id = '238b81f7f0f8d03faf9aa0e3f0e670c5a32717bdbb8d530cc644d943c9bdfb57' 
  AND (
    token = 'A3gDTOd1sYNeuSHRfiL5IUP7HMRsIqqdRJpGNq3tYkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )