UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GTPGsYXFCVHGwu0JpGEPGxBDZ3I75bdhf41C8rIAdpQ=' 
WHERE 
  key_id = '1ee3fa4278e88770837c72b704c896437df8221a4609f978c2d24c1674869a02' 
  AND (
    token = 'GTPGsYXFCVHGwu0JpGEPGxBDZ3I75bdhf41C8rIAdpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )