UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vcFl0KswzNEee9rxbjtLoPyXPugarAQMM0ElXKqkde8=' 
WHERE 
  key_id = '3534d2147bf6066b2e2a3fa99476faa400099defcb021e78483a597f9f8022ed' 
  AND (
    token = 'vcFl0KswzNEee9rxbjtLoPyXPugarAQMM0ElXKqkde8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )