UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4OQrg+l4nV56ut4PSLOQkMqTWSpd8bPgaueGpuyitg=' 
WHERE 
  key_id = 'b5162bb572329a05b120eff5aa1e1cc7f9c726a30a2cb3a53f9ed4153ec03a05' 
  AND (
    token = 'v4OQrg+l4nV56ut4PSLOQkMqTWSpd8bPgaueGpuyitg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )