UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E+lfiTSxl8p4aRqQpCICArGqGlPO09I6TnuAdFZZqMI=' 
WHERE 
  key_id = 'b04edb58f8f8cbda986ee3db50884c1fe713beb2bb892bfd40fae61918fcf43c' 
  AND (
    token = 'E+lfiTSxl8p4aRqQpCICArGqGlPO09I6TnuAdFZZqMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )