UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MPHRXyQ4q0HDqCIskxF+9UB8h7lweBQcSksuPKOBHZY=' 
WHERE 
  key_id = 'ed2a78543046d181e5409bd0afec784f59de6cad24193c636f66ddc5488f3fa5' 
  AND (
    token = 'MPHRXyQ4q0HDqCIskxF+9UB8h7lweBQcSksuPKOBHZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )