UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25uu36BUQCx7XQm4ZnZCuerxB/+N2cdjUqZTiPq37jc=' 
WHERE 
  key_id = 'e1794f127206d43b2dfcc366dc6e2c957f4202ffa9f7e63b86b3b7e87470e795' 
  AND (
    token = '25uu36BUQCx7XQm4ZnZCuerxB/+N2cdjUqZTiPq37jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )