UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVkFFqX01GbLrJPOkT9Y1IPmkUAzssLVcWb4pUhMbjY=' 
WHERE 
  key_id = '5c98839bee683724dce72fd5bab27fad4b68047bb7984dcea10e8f26dc4d4a6d' 
  AND (
    token = 'KVkFFqX01GbLrJPOkT9Y1IPmkUAzssLVcWb4pUhMbjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )