UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3dYaDvtYnLuBUYJkjf4Bmq4PRZywioy9uWEZI7MfBY=' 
WHERE 
  key_id = '33b439064e1e06d9bcc315406e4a87fe9a2a94e624de3a8ecc8bf4a102b81b0a' 
  AND (
    token = 'c3dYaDvtYnLuBUYJkjf4Bmq4PRZywioy9uWEZI7MfBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )