UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vvvky9R+N0FW1L/e4RBAFJqmwXjuGmY5P9ObZVwJq0c=' 
WHERE 
  key_id = 'f0a93d2223d75313a03975b81c055225c405ed561192bdb1c6bd58606e95471d' 
  AND (
    token = 'Vvvky9R+N0FW1L/e4RBAFJqmwXjuGmY5P9ObZVwJq0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )