UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3iUJD9iXkUjW+SC2hYvTfeL/gEq90JiXxfeKWtMCsFQ=' 
WHERE 
  key_id = '3b77675d6c1ce19bca32d82cfcda6b91ad9d010d41002ca063adfd5a3a295eef' 
  AND (
    token = '3iUJD9iXkUjW+SC2hYvTfeL/gEq90JiXxfeKWtMCsFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )