UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7npPrAPgemnolWPF6ZeIwaFnirnTs8G8cms8twcZtM=' 
WHERE 
  key_id = '79960968634aae2c9d3c75885bec9bba2059c99705ceba7a17f195d5a365ac98' 
  AND (
    token = 'L7npPrAPgemnolWPF6ZeIwaFnirnTs8G8cms8twcZtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )