UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0yIr9KIK+FGGuOmNYmERqtWD+zeprBYgV9EMRVw5hI=' 
WHERE 
  key_id = 'a604d69351091f252a17567f511596e5d6ad2280443267d91d0424181e07c8af' 
  AND (
    token = 'h0yIr9KIK+FGGuOmNYmERqtWD+zeprBYgV9EMRVw5hI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )