UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1wZ3vEjVpVynBYq+/niYsHEiVWQKMlFSfUFwUbI2eY=' 
WHERE 
  key_id = 'c8b6d77eef5ca4106b25ad09e523986cc819dd3f9f817e27c33ed6fc1417b47c' 
  AND (
    token = 'p1wZ3vEjVpVynBYq+/niYsHEiVWQKMlFSfUFwUbI2eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )