UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q02EhV6QjkPdSnzN2Vqwgg1KjUweL2Q7CovRG2Q4VGQ=' 
WHERE 
  key_id = '6b8c1ee590903cec296f4ac63f19f31d4817ba2f5e0c8d007cfb1522da8d3f90' 
  AND (
    token = 'q02EhV6QjkPdSnzN2Vqwgg1KjUweL2Q7CovRG2Q4VGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )