UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9D1UjlBLRQU6nUw2Gq6I4n+uoy+jRw4tJnGF0J0EXQ=' 
WHERE 
  key_id = 'febb13d76b2dbe6bbb1768ea31d447ba6cda1fc118fccb4c1ca3dd2f0573d102' 
  AND (
    token = 'C9D1UjlBLRQU6nUw2Gq6I4n+uoy+jRw4tJnGF0J0EXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )