UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHJsxq7S+pYfTLfau0WOHviD/OtxSywCgOEs/ZgpD+g=' 
WHERE 
  key_id = '4a0162e6f69594b8c449cee9e122cb4bfae207f57c8ab56779ec920df232da50' 
  AND (
    token = 'fHJsxq7S+pYfTLfau0WOHviD/OtxSywCgOEs/ZgpD+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )