UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RCIrOq3AgxA0rXtKYEQ12qECfMu/6qkaWgykLaoUH6o=' 
WHERE 
  key_id = '066e3a9e289fb69f6192767fab3b55de610bde7934bd8c14abb5d17fbe976ca5' 
  AND (
    token = 'RCIrOq3AgxA0rXtKYEQ12qECfMu/6qkaWgykLaoUH6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )