UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3fY+y9x/dOfHZFzKZ4zshU/j45dE3JS6MdJ6KxmYWXo=' 
WHERE 
  key_id = '2c260b63ac8b1563ebe6382364a40247041371368bdc8591df55e9d6804db265' 
  AND (
    token = '3fY+y9x/dOfHZFzKZ4zshU/j45dE3JS6MdJ6KxmYWXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )