UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDuDt9WafLaRZo3psd2jQmoZG1tXFcAbK0+Zx6cVOf4=' 
WHERE 
  key_id = 'a1c1402c95fd4f3b3fadd2d261c89cf92dfec392de22900e1cfdc210905c82ed' 
  AND (
    token = 'lDuDt9WafLaRZo3psd2jQmoZG1tXFcAbK0+Zx6cVOf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )