UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6eDIaJyw1OzOKnIYXen/MjfYi0eFZ2H/pkJOO7Au18=' 
WHERE 
  key_id = '53ac0b34e30a6829186eee699b6ef9a045813f2bba9070f63387af3019df228c' 
  AND (
    token = 'S6eDIaJyw1OzOKnIYXen/MjfYi0eFZ2H/pkJOO7Au18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )