UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9lORqwZ1Lu0Xu/mwPbaqpZkGnExxUvP8VpPvXRbpz8=' 
WHERE 
  key_id = '53fa7f81ff06c29b0d451ec7f7f6770271e01fe8ceb81044fed51da2d1de7519' 
  AND (
    token = 'w9lORqwZ1Lu0Xu/mwPbaqpZkGnExxUvP8VpPvXRbpz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )