UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5PVvh7qG6lVN8lpMXhihW30jaYYe9LGRmJkPabGEwM=' 
WHERE 
  key_id = 'd857d30bca0ed2a1085a7a88ac5f30031094bc24fee71fd859a7e852c14e083b' 
  AND (
    token = 'F5PVvh7qG6lVN8lpMXhihW30jaYYe9LGRmJkPabGEwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )