UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XL4FJsPSyrN4armGt1d1zdJ0NAuEyP6eGUo80JJlJl8=' 
WHERE 
  key_id = 'ec11873f6fad8ec740908b612c9dfe755fd47717b24340281834df67a29c2996' 
  AND (
    token = 'XL4FJsPSyrN4armGt1d1zdJ0NAuEyP6eGUo80JJlJl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )