UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxZPNQGNnPdt3mdHuBsK8ASLzzmGRRbo3q1miacF7xk=' 
WHERE 
  key_id = '7108871f9b28dfe732c4f6aaaae9d8a842e63ca179d3590e4f21c55bc0075ad6' 
  AND (
    token = 'ZxZPNQGNnPdt3mdHuBsK8ASLzzmGRRbo3q1miacF7xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )