UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gcksUNz8Nl4M+nQDZcnS/n9s7MjYXdL1SBVdhhc+PkA=' 
WHERE 
  key_id = 'd553a448a06af861a422265f1671e5ea83dbbd1bd3e8313a699e10841011e328' 
  AND (
    token = 'gcksUNz8Nl4M+nQDZcnS/n9s7MjYXdL1SBVdhhc+PkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )