UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCzDQUY3+EXHcLiy95Fh1AVkAjt595ITs93TdLxiB4s=' 
WHERE 
  key_id = '16a2cd65a33e427befa58ebf36efb9dc603f0a8f9e04d93bd44b15b04b14a023' 
  AND (
    token = 'LCzDQUY3+EXHcLiy95Fh1AVkAjt595ITs93TdLxiB4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )