UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqhiKa8jifo0WbKhKnkYbuV9Fuu0QQc/+1MkXBa1BLk=' 
WHERE 
  key_id = '4a1cbcad47d3a0c34722504f637dc548ba92eca65f579a70b975567eb339f25f' 
  AND (
    token = 'AqhiKa8jifo0WbKhKnkYbuV9Fuu0QQc/+1MkXBa1BLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )