UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VujauEMLUXxNxSwRR3z1qL3FKwUOkhI27sTDkLVj4+U=' 
WHERE 
  key_id = '872fbe82afb05b34a48faf18cb12e9551848794fd6ef7b7d3a0097666aadb6f8' 
  AND (
    token = 'VujauEMLUXxNxSwRR3z1qL3FKwUOkhI27sTDkLVj4+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )