UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lm+3X+wTPbCFLoJ4CnE6MfkfcjehRWBa3W1Om80XNEQ=' 
WHERE 
  key_id = '09677c19fdf4a25d339f283768e65f1c636eb6c60a0d6a0c180813076d1c6d3e' 
  AND (
    token = 'lm+3X+wTPbCFLoJ4CnE6MfkfcjehRWBa3W1Om80XNEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )