UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xF5cEP/XdkUOIyV8yz8+gn1oO5kmSO23LBbi37BY0zY=' 
WHERE 
  key_id = 'eda0634a3c3212e6b835ac98c7a06d5c745e2f96a1c1733f35518c440c520965' 
  AND (
    token = 'xF5cEP/XdkUOIyV8yz8+gn1oO5kmSO23LBbi37BY0zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )