UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmkJISPZifwBKwBEHRRQI1f7d2W3/QtTww98K6nihec=' 
WHERE 
  key_id = 'f88b20d84d64fd9bf9817f070b32f04eb69a9e5561a8268d05fc4fa81be392f7' 
  AND (
    token = 'BmkJISPZifwBKwBEHRRQI1f7d2W3/QtTww98K6nihec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )