UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1S/pto8o69ugQ7DtH+T1pEYklaf8DiCbJl5dYTGNAC8=' 
WHERE 
  key_id = '6985d91c67eb4ca23ac94cce0887c1b7226248d44b401755add81cff822e0773' 
  AND (
    token = '1S/pto8o69ugQ7DtH+T1pEYklaf8DiCbJl5dYTGNAC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )