UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVEmKPu+OlG4dGrSQhU9WRHaR/bukUJBBEv87C6Ujiw=' 
WHERE 
  key_id = '756817607ff105657e2c91ae2d3287028ef8a67737774aaec70d6431d9a4e865' 
  AND (
    token = 'dVEmKPu+OlG4dGrSQhU9WRHaR/bukUJBBEv87C6Ujiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )