UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Z51MIa/YDCNtN1XToDYoYxuzirxJ/bMG12R2XSgIB4=' 
WHERE 
  key_id = '5593a571fb413449e29cc49b9d4fcc91b891010fb3a84c2ab325c1eab677937b' 
  AND (
    token = '4Z51MIa/YDCNtN1XToDYoYxuzirxJ/bMG12R2XSgIB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )