UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4BAEvPMRSd0CIOHqRn1mgSPu5JiQnqyQ4FFbJzXmL8=' 
WHERE 
  key_id = '3a579120b61b5922ac57b97d51ffc20be9edfc9c5d2a0b7b4a6e6318557a9f5c' 
  AND (
    token = '/4BAEvPMRSd0CIOHqRn1mgSPu5JiQnqyQ4FFbJzXmL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )