UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUznxOO7dsBU+yaP+/Ac3HXTzLYqbDRbrkGPsTxS+to=' 
WHERE 
  key_id = 'cea79e4bbfbb56347b2273b6f3aa28374f6a8bf75696cb6a4a4be60ddc620366' 
  AND (
    token = 'CUznxOO7dsBU+yaP+/Ac3HXTzLYqbDRbrkGPsTxS+to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )