UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdvY5Bo3fJOmAMmQneNSZ84WgQDto8OL4iIY0DEy7iE=' 
WHERE 
  key_id = 'cc2b27b8f00aa6ae09e58a565f13fa4fc7529859208ab4051185e2464ad52450' 
  AND (
    token = 'GdvY5Bo3fJOmAMmQneNSZ84WgQDto8OL4iIY0DEy7iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )