UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xWk1J5z8b5xcUySlKuvZgTwyi3v6bE1lhmbhVO3cwa8=' 
WHERE 
  key_id = '940c565fbf54781edd77e83b7fe6f861719d46da0ac90fe5ac1cad2c2d07e3fc' 
  AND (
    token = 'xWk1J5z8b5xcUySlKuvZgTwyi3v6bE1lhmbhVO3cwa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )