UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRQDOqymAf/+Pd3BHGb6o7ViT50uL1L9sFE+pMN5PAQ=' 
WHERE 
  key_id = 'da231c21766d75a359a7fa579515e547f0824e2e41460e91e58b9fd5d397b6bf' 
  AND (
    token = 'VRQDOqymAf/+Pd3BHGb6o7ViT50uL1L9sFE+pMN5PAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )