UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VP9LtB6MHlxrD1JbrlylIPfllcxhRgpRq4AxcnW+H0w=' 
WHERE 
  key_id = 'c2ff637a623a08fcce926b7a13b973751ac45ff2108efd3f0c01f71c142bc290' 
  AND (
    token = 'VP9LtB6MHlxrD1JbrlylIPfllcxhRgpRq4AxcnW+H0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )