UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gp5h2N3Cbrm/vZAWVMf+FBndUZ9y0cAoP+jsV+fgm2c=' 
WHERE 
  key_id = 'd493bc073e9400dd1f675322859b208adde8c657f0afc2734a8365d1bedb70bb' 
  AND (
    token = 'gp5h2N3Cbrm/vZAWVMf+FBndUZ9y0cAoP+jsV+fgm2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )