UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jJZRsO9OSRkk3pF4VQt2bzjrukWfaaGfBf/Hm16xCg=' 
WHERE 
  key_id = 'b008b75e2017b176743619164d1ad19b5199e7699e971220a09525faa183d5c3' 
  AND (
    token = '6jJZRsO9OSRkk3pF4VQt2bzjrukWfaaGfBf/Hm16xCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )