UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3MruNok+iRDjtIrKp0iaKyxyDuAPBRC9hQ10miW8he4=' 
WHERE 
  key_id = '0e61fd033c0c3d90e07e80565f518107144b63dec6e959b51131282e75662579' 
  AND (
    token = '3MruNok+iRDjtIrKp0iaKyxyDuAPBRC9hQ10miW8he4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )