UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X2eP1HHn7lLuviZ8e+88bEyhMOAbqe7ltz8HsI7uMTU=' 
WHERE 
  key_id = '08ca30594a1588b9091250af9092a78ef88813d365689cd051c47c015c4cdc80' 
  AND (
    token = 'X2eP1HHn7lLuviZ8e+88bEyhMOAbqe7ltz8HsI7uMTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )