UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTm6Zq5caFoQxjVLx2e7sOwjCK8U5rG/iDEO94bNyBY=' 
WHERE 
  key_id = '865aa556701499eed8d950d2004722689c2e2ac9742d5475e96fa38285d6c505' 
  AND (
    token = 'kTm6Zq5caFoQxjVLx2e7sOwjCK8U5rG/iDEO94bNyBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )