UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfS6DL1S372e+IfR6rDKF0UpqOJpAtNC6rKrnJ8ZQ+Y=' 
WHERE 
  key_id = 'e147aa35051bd1dfa308178968b1585ff5c0434810778ba30e98804b0763e658' 
  AND (
    token = 'JfS6DL1S372e+IfR6rDKF0UpqOJpAtNC6rKrnJ8ZQ+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )