UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8O1qrQXU5bgqIec7rCvYXMI8EqJc4gKHi8ptzyh4Nc=' 
WHERE 
  key_id = '9550800791f74fbfd42fce382f23065387d902a305422ade16d2db7bb2463a88' 
  AND (
    token = 'T8O1qrQXU5bgqIec7rCvYXMI8EqJc4gKHi8ptzyh4Nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )