UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfJMMpeLpGpV8IrKQN9BaMTKKeFRUVEnSNXV0nF1dss=' 
WHERE 
  key_id = 'f66ddd26da148f41a79989280afe46558dcfb451020cb05ba36509997a686502' 
  AND (
    token = 'WfJMMpeLpGpV8IrKQN9BaMTKKeFRUVEnSNXV0nF1dss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )