UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuZvNILtzv9Ku+0BLtfwnWY6D3W8gujBmDN0hUUnryU=' 
WHERE 
  key_id = 'f7e4c98abe1a71af2d9ffc40eae16fc52975882c88a2f190df59b47ef2c3e3bc' 
  AND (
    token = 'CuZvNILtzv9Ku+0BLtfwnWY6D3W8gujBmDN0hUUnryU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )