UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QEpdjmt2D0ff4jc8hdSW2YkzxqF+jGnAoNgzctVevrI=' 
WHERE 
  key_id = 'b81f6369e8e873432826bdc1140cf44d9e02bb815b0ff1830d9e6a0523cab125' 
  AND (
    token = 'QEpdjmt2D0ff4jc8hdSW2YkzxqF+jGnAoNgzctVevrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )