UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3/9+b7UnFq/Y6UyIbfEfvPslxM41UeIM9AXWSrEnIo=' 
WHERE 
  key_id = 'd0b75e9adba7eec8a5172e0c67deae143759ee71526a029893336f531d44afe7' 
  AND (
    token = 'w3/9+b7UnFq/Y6UyIbfEfvPslxM41UeIM9AXWSrEnIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )