UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qhby1oyO81KqA6DGi+eoHYcFymJiQmkGwSzu6mKft5g=' 
WHERE 
  key_id = '66c29383676d33c4ff41c6c8b864c2a86c443a843f6cf71dd912c0861d16be1e' 
  AND (
    token = 'Qhby1oyO81KqA6DGi+eoHYcFymJiQmkGwSzu6mKft5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )