UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EShKwIw1lIbcATKqyhQUf/j47r4zwCx53IGxFOko14k=' 
WHERE 
  key_id = '1ddffc324378661df893d0f600758517e03fc422920831b60e24322600510bcd' 
  AND (
    token = 'EShKwIw1lIbcATKqyhQUf/j47r4zwCx53IGxFOko14k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )