UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yj2+DqVi3xvJ5mzhbIsMfbgYm79CXgdqCECGqzDrLWI=' 
WHERE 
  key_id = 'fb4885aaf034d37c8e7bec7182e715f8e4d4e8974d03b7148893ea0d4724403d' 
  AND (
    token = 'yj2+DqVi3xvJ5mzhbIsMfbgYm79CXgdqCECGqzDrLWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )