UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxJeB79G8FEhmoIrSO4WKc4vWil50+pJ1ETaSGkNdas=' 
WHERE 
  key_id = 'e670aad99631ec72d2fc82b559e50522df224bbfa28de4a214cd25767b871887' 
  AND (
    token = 'wxJeB79G8FEhmoIrSO4WKc4vWil50+pJ1ETaSGkNdas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )