UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SFKcAk6F/Uap9B8cxKsXLx4wq1Gf/rRgAczYuAuDLAU=' 
WHERE 
  key_id = 'b6ab1fc0c02e3f982bf29071bf6ec3feaf3e9734c73047a97e33ebe7dbf3acff' 
  AND (
    token = 'SFKcAk6F/Uap9B8cxKsXLx4wq1Gf/rRgAczYuAuDLAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )