UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFjb1zFB1WPHuVbDzbY9DN/iM8vOTCJu5qs+6l/Jap8=' 
WHERE 
  key_id = '285d8aa52f5c36b3fbaa78a698cdc224ec84e912c59d55824c516ec98bfe4923' 
  AND (
    token = 'KFjb1zFB1WPHuVbDzbY9DN/iM8vOTCJu5qs+6l/Jap8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )