UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NuUpHAbqUtl2fd1QTNCoXwUN69o5J6TAoSE9gOma2JY=' 
WHERE 
  key_id = '20c7ab47b1eb13dbe02edf71a9ccb6c70cdf979e095608c1489ec5cb7b455392' 
  AND (
    token = 'NuUpHAbqUtl2fd1QTNCoXwUN69o5J6TAoSE9gOma2JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )