UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqfi7FSARzZlHolpKfVx5PX4jxfzXO/FTQ1nyAwwoBA=' 
WHERE 
  key_id = '75450c932bf161805bdfe8b47a688622ebf0c14f2f91e2c2317e90c5e27a5ea5' 
  AND (
    token = 'kqfi7FSARzZlHolpKfVx5PX4jxfzXO/FTQ1nyAwwoBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )